Merge branch 'fix/4074-connectors-tables-unnexpected-tooltips' into improvements/050824-gateway

ui-ngx/src/app/modules/home/components/widget/lib/gateway/connectors-configuration/mapping-table/mapping-table.component.html

@@ -18,7 +18,7 @@
 <div class="tb-mapping-table tb-absolute-fill">
   <div fxFlex fxLayout="column" class="tb-mapping-table-content">
     <mat-toolbar class="mat-mdc-table-toolbar" [fxShow]="!textSearchMode">
-      <div class="mat-toolbar-tools">
+      <div class="mat-toolbar-tools" *ngIf="(dataSource.isEmpty() | async) === false">
         <div fxLayout="row" fxLayoutAlign="start center" fxLayout.xs="column" fxLayoutAlign.xs="center start" class="title-container">
           <span class="tb-mapping-table-title">{{mappingTypeTranslationsMap.get(mappingType) | translate}}</span>
         </div>

ui-ngx/src/app/modules/home/components/widget/lib/gateway/connectors-configuration/modbus/modbus-master-table/modbus-master-table.component.html

@@ -21,7 +21,7 @@
   </div>
   <div fxFlex fxLayout="column" class="tb-master-table-content">
     <mat-toolbar class="mat-mdc-table-toolbar" [fxShow]="!textSearchMode">
-      <div class="mat-toolbar-tools">
+      <div class="mat-toolbar-tools" *ngIf="(dataSource.isEmpty() | async) === false">
         <div fxLayout="row" fxLayoutAlign="start center" fxLayout.xs="column" fxLayoutAlign.xs="center start" class="title-container">
           <span class="tb-master-table-title">{{ 'gateway.servers-slaves' | translate}}</span>
         </div>