UI: revert checkSize method of widget component, clearing width and height of widget context on destroy

ui-ngx/src/app/modules/home/components/widget/widget.component.ts

@@ -1545,20 +1545,19 @@ export class WidgetComponent extends PageComponent implements OnInit, AfterViewI
   }
 
   private checkSize(): boolean {
-    const parentWidth = this.widgetContext.$containerParent.width();
-    const parentHeight = this.widgetContext.$containerParent.height();
-    const width = this.widgetContext.$container?.width();
-    const height = this.widgetContext.$container?.height();
+    const width = this.widgetContext.$containerParent.width();
+    const height = this.widgetContext.$containerParent.height();
     let sizeChanged = false;
 
-    if (parentWidth > 0 && parentHeight > 0) {
-      if (!this.widgetContext.width || !this.widgetContext.height || width !== parentWidth  || height !== parentHeight) {
+    if (!this.widgetContext.width || this.widgetContext.width !== width ||
+      !this.widgetContext.height || this.widgetContext.height !== height) {
+      if (width > 0 && height > 0) {
         if (this.widgetContext.$container) {
-          this.widgetContext.$container.css('height', parentHeight + 'px');
-          this.widgetContext.$container.css('width', parentWidth + 'px');
+          this.widgetContext.$container.css('height', height + 'px');
+          this.widgetContext.$container.css('width', width + 'px');
         }
-        this.widgetContext.width = parentWidth;
-        this.widgetContext.height = parentHeight;
+        this.widgetContext.width = width;
+        this.widgetContext.height = height;
         sizeChanged = true;
         this.widgetSizeDetected = true;
       }

ui-ngx/src/app/modules/home/models/widget-component.models.ts

@@ -449,6 +449,8 @@ export class WidgetContext {
       labelPattern.destroy();
     }
     this.labelPatterns.clear();
+    this.width = undefined;
+    this.height = undefined;
     this.destroyed = true;
   }