diff --git a/ui-ngx/src/app/shared/directives/autocomplete-auto-scroll-reposition.directive.ts b/ui-ngx/src/app/shared/directives/autocomplete-auto-scroll-reposition.directive.ts
new file mode 100644
index 0000000000..5f620789f1
--- /dev/null
+++ b/ui-ngx/src/app/shared/directives/autocomplete-auto-scroll-reposition.directive.ts
@@ -0,0 +1,80 @@
+///
+/// Copyright © 2016-2026 The Thingsboard Authors
+///
+/// Licensed under the Apache License, Version 2.0 (the "License");
+/// you may not use this file except in compliance with the License.
+/// You may obtain a copy of the License at
+///
+///     http://www.apache.org/licenses/LICENSE-2.0
+///
+/// Unless required by applicable law or agreed to in writing, software
+/// distributed under the License is distributed on an "AS IS" BASIS,
+/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+/// See the License for the specific language governing permissions and
+/// limitations under the License.
+///
+
+import {
+  Directive,
+  ElementRef,
+  OnDestroy,
+  inject, AfterViewInit, Renderer2,
+} from '@angular/core';
+import { MatAutocompleteTrigger } from '@angular/material/autocomplete';
+import { Subscription } from 'rxjs';
+import { onParentScrollOrWindowResize } from '@core/utils';
+
+@Directive({
+  selector: 'input[matAutocomplete], textarea[matAutocomplete]',
+  standalone: false
+})
+export class AutocompleteAutoScrollRepositionDirective implements AfterViewInit, OnDestroy {
+  private readonly trigger = inject(MatAutocompleteTrigger, { host: true });
+  private readonly elementRef = inject(ElementRef<HTMLElement>);
+  private readonly renderer = inject(Renderer2);
+
+  private parentScrollSubscription: Subscription = null;
+  private isIntersecting: boolean = false;
+
+  private intersectionObserver = new IntersectionObserver((entries) => {
+    if (this.isIntersecting !== entries[0].isIntersecting) {
+      this.isIntersecting = entries[0].isIntersecting;
+      this.updatePanelVisibility();
+    }
+  }, {threshold: [0.5]});
+
+  constructor() {
+  }
+
+  ngAfterViewInit(): void {
+    this.parentScrollSubscription = onParentScrollOrWindowResize(this.elementRef.nativeElement).subscribe(() => {
+      if (this.trigger.panelOpen) {
+        this.trigger.updatePosition();
+      }
+    });
+    this.intersectionObserver.observe(this.elementRef.nativeElement);
+  }
+
+  ngOnDestroy(): void {
+    if (this.parentScrollSubscription) {
+      this.parentScrollSubscription.unsubscribe();
+      this.parentScrollSubscription = null;
+    }
+    if (this.intersectionObserver) {
+      this.intersectionObserver.unobserve(this.elementRef.nativeElement);
+      this.intersectionObserver.disconnect();
+      this.intersectionObserver = null;
+    }
+  }
+
+  private updatePanelVisibility(): void {
+    if (this.trigger.panelOpen) {
+      if (this.isIntersecting) {
+        this.renderer.removeStyle(this.trigger.autocomplete.panel.nativeElement, 'display');
+      } else {
+        this.renderer.setStyle(this.trigger.autocomplete.panel.nativeElement, 'display', 'none');
+      }
+    }
+  }
+
+}
diff --git a/ui-ngx/src/app/shared/shared.module.ts b/ui-ngx/src/app/shared/shared.module.ts
index d6da51eb85..4fe4e39a3c 100644
--- a/ui-ngx/src/app/shared/shared.module.ts
+++ b/ui-ngx/src/app/shared/shared.module.ts
@@ -243,6 +243,9 @@ import { RgbaInputComponent } from '@shared/components/color-picker/rgba-input.c
 import { HslaInputComponent } from '@shared/components/color-picker/hsla-input.component';
 import { InputChangeDirective } from '@shared/components/color-picker/input-change.directive';
 import { PhotoSwipeGalleryDirective } from '@shared/directives/photoswipe-gallery.directive';
+import {
+  AutocompleteAutoScrollRepositionDirective
+} from '@shared/directives/autocomplete-auto-scroll-reposition.directive';
 
 export function MarkedOptionsFactory(markedOptionsService: MarkedOptionsService) {
   return markedOptionsService;
@@ -292,8 +295,6 @@ export function MarkedOptionsFactory(markedOptionsService: MarkedOptionsService)
     {
       provide: MAT_AUTOCOMPLETE_DEFAULT_OPTIONS,
       useValue: {
-        hasBackdrop: true,
-        backdropClass: 'cdk-overlay-transparent-backdrop',
         hideSingleSelectionIndicator: true
       }
     },
@@ -404,6 +405,7 @@ export function MarkedOptionsFactory(markedOptionsService: MarkedOptionsService)
     ContextMenuDirective,
     ChipOverflowDirective,
     PhotoSwipeGalleryDirective,
+    AutocompleteAutoScrollRepositionDirective,
     NospacePipe,
     MillisecondsToTimeStringPipe,
     EnumToArrayPipe,
@@ -679,6 +681,7 @@ export function MarkedOptionsFactory(markedOptionsService: MarkedOptionsService)
     ContextMenuDirective,
     ChipOverflowDirective,
     PhotoSwipeGalleryDirective,
+    AutocompleteAutoScrollRepositionDirective,
     NospacePipe,
     MillisecondsToTimeStringPipe,
     EnumToArrayPipe,