diff --git a/npm/ng-packs/packages/permission-management/src/lib/components/permission-management.component.html b/npm/ng-packs/packages/permission-management/src/lib/components/permission-management.component.html
index 6d807bedfe..0cb124a7c9 100644
--- a/npm/ng-packs/packages/permission-management/src/lib/components/permission-management.component.html
+++ b/npm/ng-packs/packages/permission-management/src/lib/components/permission-management.component.html
@@ -2,7 +2,7 @@
   [(visible)]="modalVisible"
   (visibleChange)="onModalVisibleChange($event)"
   (disappear)="onModalDisappear()"
-  [busy]="modalBusy"
+  [busy]="modalBusy()"
   [suppressUnsavedChangesWarning]="true"
   [options]="{ size: 'lg', scrollable: false }"
 >
@@ -36,9 +36,10 @@
               id="select-all-in-all-tabs"
               name="select-all-in-all-tabs"
               class="form-check-input"
-              [checked]="selectAllTab"
+              [checked]="selectAllTabState().checked"
+              [indeterminate]="selectAllTabState().indeterminate"
               (change)="onSelectAllChange($event)"
-              [disabled]="disabledSelectAllInAllTabs"
+              [disabled]="disabledSelectAllInAllTabs()"
             />
             <label class="form-check-label" for="select-all-in-all-tabs">{{
               'AbpPermissionManagement::SelectAllInAllTabs' | abpLocalization
@@ -91,7 +92,7 @@
               <div ngTabPanel [value]="group.name">
                 <ng-template ngTabContent>
                   <div class="ps-1">
-                    @if (selectedGroupPermissions.length) {
+                    @if (selectedGroup?.name === group.name && selectedGroupPermissions().length) {
                       <div class="form-check mb-2">
                         <input
                           #selectAllInThisTabsRef
@@ -99,8 +100,9 @@
                           id="select-all-in-this-tabs"
                           name="select-all-in-this-tabs"
                           class="form-check-input"
-                          [checked]="selectThisTab"
-                          [disabled]="disableSelectAllTab"
+                          [checked]="selectThisTabState().checked"
+                          [indeterminate]="selectThisTabState().indeterminate"
+                          [disabled]="disableSelectAllTab()"
                           (change)="onSelectThisTabChange($event)"
                         />
                         <label class="form-check-label" for="select-all-in-this-tabs">{{
@@ -108,7 +110,7 @@
                         }}</label>
                       </div>
                       <hr class="my-2" />
-                      @for (permission of selectedGroupPermissions; track $index; let i = $index) {
+                      @for (permission of selectedGroupPermissions(); track $index; let i = $index) {
                         <div [ngStyle]="permission.style" class="form-check mb-2">
                           <input
                             #permissionCheckbox
diff --git a/npm/ng-packs/packages/permission-management/src/lib/components/permission-management.component.ts b/npm/ng-packs/packages/permission-management/src/lib/components/permission-management.component.ts
index 6de28abe8b..8d0b0f4908 100644
--- a/npm/ng-packs/packages/permission-management/src/lib/components/permission-management.component.ts
+++ b/npm/ng-packs/packages/permission-management/src/lib/components/permission-management.component.ts
@@ -1,4 +1,20 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  computed,
+  DOCUMENT,
+  inject,
+  input,
+  output,
+  signal,
+  TrackByFunction,
+} from '@angular/core';
 import { NgStyle } from '@angular/common';
+import { FormsModule } from '@angular/forms';
+import { Tabs, TabList, Tab, TabPanel, TabContent } from '@angular/aria/tabs';
+import { of } from 'rxjs';
+import { finalize, switchMap, tap } from 'rxjs/operators';
+
 import { ConfigStateService, CurrentUserDto, LocalizationPipe } from '@abp/ng.core';
 import {
   ButtonComponent,
@@ -15,27 +31,6 @@ import {
   ProviderInfoDto,
   UpdatePermissionDto,
 } from '@abp/ng.permission-management/proxy';
-import {
-  afterNextRender,
-  Component,
-  computed,
-  DOCUMENT,
-  ElementRef,
-  inject,
-  Injector,
-  input,
-  output,
-  signal,
-  TrackByFunction,
-  viewChildren,
-} from '@angular/core';
-import { of } from 'rxjs';
-import { finalize, switchMap, tap } from 'rxjs/operators';
-import { PermissionManagement } from '../models';
-
-import { FormsModule } from '@angular/forms';
-
-import { Tabs, TabList, Tab, TabPanel, TabContent } from '@angular/aria/tabs';
 
 type PermissionWithStyle = PermissionGrantInfoDto & {
   style: Record<string, number>;
@@ -45,7 +40,13 @@ type PermissionWithGroupName = PermissionGrantInfoDto & {
   groupName: string;
 };
 
+type SelectAllCheckboxState = {
+  checked: boolean;
+  indeterminate: boolean;
+};
+
 @Component({
+  changeDetection: ChangeDetectionStrategy.OnPush,
   selector: 'abp-permission-management',
   templateUrl: './permission-management.component.html',
   exportAs: 'abpPermissionManagement',
@@ -114,10 +115,8 @@ export class PermissionManagementComponent {
   protected readonly service = inject(PermissionsService);
   protected readonly configState = inject(ConfigStateService);
   protected readonly toasterService = inject(ToasterService);
-  private readonly injector = inject(Injector);
   private document = inject(DOCUMENT);
 
-
   readonly providerNameInput = input('', { alias: 'providerName' });
   readonly providerKeyInput = input('', { alias: 'providerKey' });
   readonly hideBadgesInput = input(false, { alias: 'hideBadges' });
@@ -127,9 +126,10 @@ export class PermissionManagementComponent {
   readonly visibleChange = output<boolean>();
 
   protected readonly modalVisible = signal(false);
+  protected readonly modalBusy = signal(false);
+  protected readonly filter = signal<string>('');
 
   private isOpening = false;
-
   private isClosingModal = false;
 
   // Backward-compatible getters/setters for ReplaceableTemplateDirective.
@@ -157,30 +157,48 @@ export class PermissionManagementComponent {
     this._hideBadgesOverride = value;
   }
 
-  selectAllInThisTabsRef = viewChildren<ElementRef<HTMLInputElement>>('selectAllInThisTabsRef');
-  selectAllInAllTabsRef = viewChildren<ElementRef<HTMLInputElement>>('selectAllInAllTabsRef');
-
   data: GetPermissionListResultDto = { groups: [], entityDisplayName: '' };
 
-  selectedGroup?: PermissionGroupDto | null;
+  private readonly permissionsState = signal<PermissionWithGroupName[]>([]);
+  private readonly selectedGroupState = signal<PermissionGroupDto | null>(null);
+  private readonly permissionGroupSignal = signal<PermissionGroupDto[]>([]);
 
-  permissions: PermissionWithGroupName[] = [];
-
-  selectThisTab = false;
+  protected readonly selectedGroupPermissions = computed(() => {
+    const group = this.selectedGroupState();
+    if (!group) {
+      return [] as PermissionWithStyle[];
+    }
 
-  selectAllTab = false;
+    const margin = `margin-${
+      (this.document.body?.dir as LocaleDirection) === 'rtl' ? 'right' : 'left'
+    }.px`;
 
-  disableSelectAllTab = false;
+    const groupPermissions =
+      this.permissionGroupSignal().find(item => item.name === group.name)?.permissions || [];
+    const permissions = this.permissionsState();
 
-  disabledSelectAllInAllTabs = false;
+    return groupPermissions.map(permission => ({
+      ...permission,
+      style: { [margin]: findMargin(groupPermissions, permission) },
+      isGranted: (permissions.find(per => per.name === permission.name) || {}).isGranted,
+    })) as PermissionWithStyle[];
+  });
 
-  modalBusy = false;
+  protected readonly selectThisTabState = computed(() =>
+    getSelectAllCheckboxState(this.selectedGroupPermissions(), this.providerName),
+  );
 
-  filter = signal<string>('');
+  protected readonly selectAllTabState = computed(() =>
+    getSelectAllCheckboxState(this.permissionsState(), this.providerName),
+  );
 
-  selectedGroupPermissions: PermissionWithStyle[] = [];
+  // Disabled state is based on the API snapshot (not live edits) so select-all stays toggleable.
+  protected readonly disableSelectAllTab = computed(() =>
+    isSelectAllDisabled(this.selectedGroupState()?.permissions, this.providerName),
+  );
 
-  permissionGroupSignal = signal<PermissionGroupDto[]>([]);
+  private readonly disabledSelectAllInAllTabsState = signal(false);
+  protected readonly disabledSelectAllInAllTabs = this.disabledSelectAllInAllTabsState.asReadonly();
 
   permissionGroups = computed(() => {
     const search = this.filter().toLowerCase().trim();
@@ -200,7 +218,7 @@ export class PermissionManagementComponent {
 
   trackByFn: TrackByFunction<PermissionGroupDto> = (_, item) => item.name;
 
-  // Backward-compatible getter/setter for ReplaceableTemplateDirective.
+  // Backward-compatible getters/setters for ReplaceableTemplateDirective.
   get visible(): boolean {
     return this.modalVisible();
   }
@@ -221,6 +239,26 @@ export class PermissionManagementComponent {
     }
   }
 
+  get permissions(): PermissionWithGroupName[] {
+    return this.permissionsState();
+  }
+
+  set permissions(value: PermissionWithGroupName[]) {
+    this.permissionsState.set(value);
+  }
+
+  get selectedGroup(): PermissionGroupDto | null | undefined {
+    return this.selectedGroupState();
+  }
+
+  get selectThisTab(): boolean {
+    return this.selectThisTabState().checked;
+  }
+
+  get selectAllTab(): boolean {
+    return this.selectAllTabState().checked;
+  }
+
   onModalVisibleChange(value: boolean) {
     this.visibleChange.emit(value);
   }
@@ -246,9 +284,6 @@ export class PermissionManagementComponent {
       .subscribe(() => {
         this.modalVisible.set(true);
         this.visibleChange.emit(true);
-        afterNextRender(() => {
-          this.initModal();
-        }, { injector: this.injector });
       });
   }
 
@@ -265,45 +300,16 @@ export class PermissionManagementComponent {
   private resetModalState() {
     this.setSelectedGroup(null);
     this.filter.set('');
-    this.selectAllTab = false;
-    this.selectThisTab = false;
+    this.disabledSelectAllInAllTabsState.set(false);
   }
 
   getChecked(name: string) {
-    return (this.permissions.find(per => per.name === name) || { isGranted: false }).isGranted;
+    return (this.permissionsState().find(per => per.name === name) || { isGranted: false })
+      .isGranted;
   }
 
-  setSelectedGroup(group: PermissionGroupDto) {
-    this.selectedGroup = group;
-    if (!this.selectedGroup) {
-      this.selectedGroupPermissions = [];
-      return;
-    }
-
-    const margin = `margin-${
-      (this.document.body?.dir as LocaleDirection) === 'rtl' ? 'right' : 'left'
-    }.px`;
-
-    const permissions =
-      (this.data.groups.find(group => group.name === this.selectedGroup?.name) || {}).permissions ||
-      [];
-    this.selectedGroupPermissions = permissions.map(permission => ({
-      ...permission,
-      style: { [margin]: findMargin(permissions, permission) },
-      isGranted: (this.permissions.find(per => per.name === permission.name) || {}).isGranted,
-    }));
-  }
-
-  setDisabled(permissions: PermissionGrantInfoDto[]) {
-    if (permissions.length) {
-      this.disableSelectAllTab = permissions.every(
-        permission =>
-          permission.isGranted &&
-          permission.grantedProviders?.every(p => p.providerName !== this.providerName),
-      );
-    } else {
-      this.disableSelectAllTab = false;
-    }
+  setSelectedGroup(group: PermissionGroupDto | null) {
+    this.selectedGroupState.set(group);
   }
 
   isGrantedByOtherProviderName(grantedProviders?: ProviderInfoDto[]): boolean {
@@ -319,178 +325,126 @@ export class PermissionManagementComponent {
       return;
     }
 
-    this.setSelectedGroup(this.selectedGroup);
     setTimeout(() => {
       this.updatePermissionStatus(clickedPermission);
-      this.updateSelectedGroupPermissions(clickedPermission);
       this.setParentClicked(clickedPermission);
-      this.setTabCheckboxState();
-      this.setGrantCheckboxState();
     }, 0);
   }
 
   updatePermissionStatus(clickedPermission: PermissionGrantInfoDto) {
-    this.permissions = this.permissions.map(permission => {
-      const isExactMatch = clickedPermission.name == permission.name;
-      const isParentOfPermission = clickedPermission.parentName === permission.name;
-      const isChildOfPermission = clickedPermission.name === permission.parentName;
-
-      if (isExactMatch) {
-        return { ...permission, isGranted: !permission.isGranted };
-      }
+    this.permissionsState.update(permissions =>
+      permissions.map(permission => {
+        const isExactMatch = clickedPermission.name == permission.name;
+        const isParentOfPermission = clickedPermission.parentName === permission.name;
+        const isChildOfPermission = clickedPermission.name === permission.parentName;
+
+        if (isExactMatch) {
+          return { ...permission, isGranted: !permission.isGranted };
+        }
 
-      if (isChildOfPermission && permission.isGranted) {
-        return { ...permission, isGranted: false };
-      }
+        if (isChildOfPermission && permission.isGranted) {
+          return { ...permission, isGranted: false };
+        }
 
-      if (isParentOfPermission && !permission.isGranted) {
-        return { ...permission, isGranted: true };
-      }
+        if (isParentOfPermission && !permission.isGranted) {
+          return { ...permission, isGranted: true };
+        }
 
-      return permission;
-    });
+        return permission;
+      }),
+    );
   }
 
   setParentClicked(clickedPermission: PermissionGrantInfoDto) {
     if (clickedPermission.parentName) {
-      const parentPermissions = findParentPermissions(this.permissions, clickedPermission);
+      const parentPermissions = findParentPermissions(this.permissionsState(), clickedPermission);
       if (parentPermissions.length > 0) {
         const parentNames = new Set(parentPermissions.map(parent => parent.name));
 
-        this.permissions = this.permissions.map(per => {
-          let updatedIsGranted = per.isGranted;
+        this.permissionsState.update(permissions =>
+          permissions.map(per => {
+            let updatedIsGranted = per.isGranted;
 
-          if (per.parentName === clickedPermission.name && !clickedPermission.isGranted) {
-            updatedIsGranted = false;
-          }
+            if (per.parentName === clickedPermission.name && !clickedPermission.isGranted) {
+              updatedIsGranted = false;
+            }
 
-          if (parentNames.has(per.name)) {
-            updatedIsGranted = true;
-          }
+            if (parentNames.has(per.name)) {
+              updatedIsGranted = true;
+            }
 
-          return { ...per, isGranted: updatedIsGranted };
-        });
+            return { ...per, isGranted: updatedIsGranted };
+          }),
+        );
       }
       return;
     }
 
-    this.permissions = this.permissions.map(per => {
-      const parents = findParentPermissions(this.permissions, per);
-      if (parents.length > 0) {
-        const rootParent = parents[parents.length - 1];
+    this.permissionsState.update(permissions =>
+      permissions.map(per => {
+        const parents = findParentPermissions(permissions, per);
+        if (parents.length > 0) {
+          const rootParent = parents[parents.length - 1];
 
-        if (rootParent.name === clickedPermission.name && !rootParent.isGranted) {
-          return { ...per, isGranted: false };
+          if (rootParent.name === clickedPermission.name && !rootParent.isGranted) {
+            return { ...per, isGranted: false };
+          }
         }
-      }
-      return per;
-    });
-  }
-
-  updateSelectedGroupPermissions(clickedPermissions: PermissionGrantInfoDto) {
-    this.selectedGroupPermissions = this.selectedGroupPermissions.map(per => {
-      if (per.name === clickedPermissions.name) {
-        per.isGranted = !per.isGranted;
-      }
-      return per;
-    });
-  }
-
-  setTabCheckboxState() {
-    const providerName = this.providerName;
-    const selectablePermissions = this.selectedGroupPermissions.filter(per =>
-      (per.grantedProviders ?? []).every(p => p.providerName === providerName),
+        return per;
+      }),
     );
-
-    const selectedPermissions = selectablePermissions.filter(per => per.isGranted);
-    const element = this.document.querySelector(
-      '#select-all-in-this-tabs',
-    ) as HTMLInputElement | null;
-    if (!element) {
-      return;
-    }
-
-    if (selectedPermissions.length === selectablePermissions.length) {
-      element.indeterminate = false;
-      this.selectThisTab = true;
-    } else if (selectedPermissions.length === 0) {
-      element.indeterminate = false;
-      this.selectThisTab = false;
-    } else {
-      element.indeterminate = true;
-    }
   }
 
-  setGrantCheckboxState() {
-    const providerName = this.providerName;
-    const selectablePermissions = this.permissions.filter(per =>
-      (per.grantedProviders ?? []).every(p => p.providerName === providerName),
-    );
-    const selectedAllPermissions = selectablePermissions.filter(per => per.isGranted);
-    const checkboxElement = this.document.querySelector(
-      '#select-all-in-all-tabs',
-    ) as HTMLInputElement | null;
-
-    if (!checkboxElement) {
+  onSelectThisTabChange(event: Event) {
+    if (this.disableSelectAllTab()) {
       return;
     }
 
-    if (selectedAllPermissions.length === selectablePermissions.length) {
-      checkboxElement.indeterminate = false;
-      this.selectAllTab = true;
-    } else if (selectedAllPermissions.length === 0) {
-      checkboxElement.indeterminate = false;
-      this.selectAllTab = false;
-    } else {
-      checkboxElement.indeterminate = true;
-    }
-  }
+    const state = this.selectThisTabState();
+    const checked = !state.checked || state.indeterminate;
 
-  onSelectThisTabChange(event: Event) {
-    const checked = (event.target as HTMLInputElement).checked;
-    this.selectThisTab = checked;
+    this.permissionsState.update(permissions => {
+      let updatedPermissions = [...permissions];
 
-    this.selectedGroupPermissions.forEach(permission => {
-      if (permission.isGranted && this.isGrantedByOtherProviderName(permission.grantedProviders)) {
-        return;
-      }
+      this.selectedGroupPermissions().forEach(permission => {
+        if (this.isGrantedByOtherProviderName(permission.grantedProviders)) {
+          return;
+        }
 
-      const index = this.permissions.findIndex(per => per.name === permission.name);
+        const index = updatedPermissions.findIndex(per => per.name === permission.name);
+        if (index < 0) {
+          return;
+        }
 
-      this.permissions = [
-        ...this.permissions.slice(0, index),
-        { ...this.permissions[index], isGranted: checked },
-        ...this.permissions.slice(index + 1),
-      ];
-    });
+        updatedPermissions = [
+          ...updatedPermissions.slice(0, index),
+          { ...updatedPermissions[index], isGranted: checked },
+          ...updatedPermissions.slice(index + 1),
+        ];
+      });
 
-    this.onChangeGroup(this.selectedGroup!);
-    this.setGrantCheckboxState();
+      return updatedPermissions;
+    });
   }
 
   onSelectAllChange(event: Event) {
-    const checked = (event.target as HTMLInputElement).checked;
-    this.selectAllTab = checked;
-
-    if (this.filter()) {
-      this.onFilterChange('');
+    if (this.disabledSelectAllInAllTabs()) {
+      return;
     }
 
-    this.permissions = this.permissions.map(permission => ({
-      ...permission,
-      isGranted: this.isGrantedByOtherProviderName(permission.grantedProviders) || checked,
-    }));
-
-    if (!this.disableSelectAllTab) {
-      this.selectThisTab = checked;
-      this.setTabCheckboxState();
-    }
+    const state = this.selectAllTabState();
+    const checked = !state.checked || state.indeterminate;
 
-    if (this.selectedGroup) {
-      this.onChangeGroup(this.selectedGroup);
+    if (this.filter()) {
+      this.onFilterChange('');
     }
 
-    this.setGrantCheckboxState();
+    this.permissionsState.update(permissions =>
+      permissions.map(permission => ({
+        ...permission,
+        isGranted: this.isGrantedByOtherProviderName(permission.grantedProviders) || checked,
+      })),
+    );
   }
 
   onFilterChange(value: string) {
@@ -506,7 +460,7 @@ export class PermissionManagementComponent {
       return;
     }
 
-    if (!groups.some(group => group.name === this.selectedGroup?.name)) {
+    if (!groups.some(group => group.name === this.selectedGroupState()?.name)) {
       this.onChangeGroup(groups[0]);
     }
   }
@@ -519,19 +473,17 @@ export class PermissionManagementComponent {
   }
 
   onChangeGroup(group: PermissionGroupDto) {
-    this.setDisabled(group.permissions);
     this.setSelectedGroup(group);
-    this.setTabCheckboxState();
   }
 
   submit() {
-    if (this.modalBusy) {
+    if (this.modalBusy()) {
       return;
     }
 
     const unchangedPermissions = getPermissions(this.data.groups);
 
-    const changedPermissions: UpdatePermissionDto[] = this.permissions
+    const changedPermissions: UpdatePermissionDto[] = this.permissionsState()
       .filter(per =>
         (unchangedPermissions.find(unchanged => unchanged.name === per.name) || {}).isGranted ===
         per.isGranted
@@ -545,7 +497,7 @@ export class PermissionManagementComponent {
       return;
     }
 
-    this.modalBusy = true;
+    this.modalBusy.set(true);
     this.service
       .update(this.providerName, this.providerKey, { permissions: changedPermissions })
       .pipe(
@@ -553,11 +505,7 @@ export class PermissionManagementComponent {
         switchMap(() =>
           this.shouldFetchAppConfig() ? this.configState.refreshAppState() : of(null),
         ),
-        finalize(() => {
-          if (this.modalBusy) {
-            this.modalBusy = false;
-          }
-        }),
+        finalize(() => this.modalBusy.set(false)),
       )
       .subscribe(() => {
         this.toasterService.success('AbpUi::SavedSuccessfully');
@@ -578,29 +526,16 @@ export class PermissionManagementComponent {
 
         this.data = permissionRes;
         this.permissionGroupSignal.set(groups);
-        this.permissions = getPermissions(groups);
-        this.setSelectedGroup(groups[0]);
-
-        this.disabledSelectAllInAllTabs = this.permissions.every(
-          per =>
-            per.isGranted &&
-            (per.grantedProviders ?? []).every(provider => provider.providerName !== providerName),
-        );
+        const permissions = getPermissions(groups);
+        this.permissionsState.set(permissions);
+        this.disabledSelectAllInAllTabsState.set(isSelectAllDisabled(permissions, providerName));
+        this.setSelectedGroup(groups[0] ?? null);
       }),
     );
   }
 
-  initModal() {
-    // TODO: Refactor
-    setTimeout(() => {
-      this.setDisabled(this.selectedGroup?.permissions || []);
-      this.setTabCheckboxState();
-      this.setGrantCheckboxState();
-    });
-  }
-
   getAssignedCount(groupName: string) {
-    return this.permissions.reduce(
+    return this.permissionsState().reduce(
       (acc, val) => (val.groupName === groupName && val.isGranted ? acc + 1 : acc),
       0,
     );
@@ -619,6 +554,41 @@ export class PermissionManagementComponent {
   }
 }
 
+function isSelectAllDisabled(
+  permissions: PermissionGrantInfoDto[] | undefined,
+  providerName: string,
+): boolean {
+  if (!permissions?.length) {
+    return false;
+  }
+
+  return permissions.every(
+    permission =>
+      permission.isGranted &&
+      permission.grantedProviders?.every(p => p.providerName !== providerName),
+  );
+}
+
+function getSelectAllCheckboxState(
+  permissions: PermissionGrantInfoDto[],
+  providerName: string,
+): SelectAllCheckboxState {
+  const selectablePermissions = permissions.filter(permission =>
+    (permission.grantedProviders ?? []).every(p => p.providerName === providerName),
+  );
+  const selectedPermissions = selectablePermissions.filter(permission => permission.isGranted);
+
+  if (!selectablePermissions.length || selectedPermissions.length === 0) {
+    return { checked: false, indeterminate: false };
+  }
+
+  if (selectedPermissions.length === selectablePermissions.length) {
+    return { checked: true, indeterminate: false };
+  }
+
+  return { checked: false, indeterminate: true };
+}
+
 function findParentPermissions(
   permissions: PermissionGrantInfoDto[],
   permission: PermissionGrantInfoDto,
diff --git a/npm/ng-packs/packages/permission-management/src/lib/components/resource-permission-management/resource-permission-management.component.ts b/npm/ng-packs/packages/permission-management/src/lib/components/resource-permission-management/resource-permission-management.component.ts
index 49437e183e..d457bbca24 100644
--- a/npm/ng-packs/packages/permission-management/src/lib/components/resource-permission-management/resource-permission-management.component.ts
+++ b/npm/ng-packs/packages/permission-management/src/lib/components/resource-permission-management/resource-permission-management.component.ts
@@ -11,7 +11,17 @@ import {
   PermissionsService,
   ResourcePermissionGrantInfoDto,
 } from '@abp/ng.permission-management/proxy';
-import { Component, inject, input, model, OnInit, effect, untracked, signal } from '@angular/core';
+import {
+  Component,
+  effect,
+  inject,
+  input,
+  model,
+  signal,
+  untracked,
+  ChangeDetectionStrategy,
+} from '@angular/core';
+import { toSignal } from '@angular/core/rxjs-interop';
 import { finalize, switchMap, of } from 'rxjs';
 import { ResourcePermissionStateService } from '../../services/resource-permission-state.service';
 import { ResourcePermissionListComponent } from './resource-permission-list/resource-permission-list.component';
@@ -22,6 +32,7 @@ import { eResourcePermissionViewModes } from '../../enums/view-modes';
 const DEFAULT_MAX_RESULT_COUNT = 10;
 
 @Component({
+  changeDetection: ChangeDetectionStrategy.OnPush,
   selector: 'abp-resource-permission-management',
   templateUrl: './resource-permission-management.component.html',
   exportAs: 'abpResourcePermissionManagement',
@@ -35,14 +46,14 @@ const DEFAULT_MAX_RESULT_COUNT = 10;
     ResourcePermissionFormComponent,
   ],
 })
-export class ResourcePermissionManagementComponent implements OnInit {
+export class ResourcePermissionManagementComponent {
   readonly eResourcePermissionViewModes = eResourcePermissionViewModes;
 
   protected readonly service = inject(PermissionsService);
   protected readonly toasterService = inject(ToasterService);
   protected readonly confirmationService = inject(ConfirmationService);
   protected readonly state = inject(ResourcePermissionStateService);
-  private readonly list = inject(ListService);
+  protected readonly list = inject(ListService);
 
   readonly resourceName = input.required<string>();
   readonly resourceKey = input.required<string>();
@@ -52,7 +63,31 @@ export class ResourcePermissionManagementComponent implements OnInit {
 
   private readonly previousVisible = signal(false);
 
+  private readonly listData = toSignal(
+    this.list.hookToQuery(query => {
+      const allData = this.state.allResourcePermissions();
+      const skipCount = query.skipCount || 0;
+      const maxResultCount = query.maxResultCount || DEFAULT_MAX_RESULT_COUNT;
+
+      const paginatedData = allData.slice(skipCount, skipCount + maxResultCount);
+
+      return of({
+        items: paginatedData,
+        totalCount: allData.length,
+      });
+    }),
+    { initialValue: { items: [] as ResourcePermissionGrantInfoDto[], totalCount: 0 } },
+  );
+
   constructor() {
+    effect(() => {
+      const result = this.listData();
+      untracked(() => {
+        this.state.resourcePermissions.set(result.items);
+        this.state.totalCount.set(result.totalCount);
+      });
+    });
+
     effect(() => {
       const resourceName = this.resourceName();
       const resourceKey = this.resourceKey();
@@ -77,28 +112,6 @@ export class ResourcePermissionManagementComponent implements OnInit {
     });
   }
 
-  ngOnInit() {
-    this.list.maxResultCount = DEFAULT_MAX_RESULT_COUNT;
-
-    this.list
-      .hookToQuery(query => {
-        const allData = this.state.allResourcePermissions();
-        const skipCount = query.skipCount || 0;
-        const maxResultCount = query.maxResultCount || DEFAULT_MAX_RESULT_COUNT;
-
-        const paginatedData = allData.slice(skipCount, skipCount + maxResultCount);
-
-        return of({
-          items: paginatedData,
-          totalCount: allData.length,
-        });
-      })
-      .subscribe(result => {
-        this.state.resourcePermissions.set(result.items);
-        this.state.totalCount.set(result.totalCount);
-      });
-  }
-
   openModal() {
     this.state.modalBusy.set(true);