Merge branch '20.1.x' into simeonoff/fix-element-styles

Author: desig9stein

projects/igniteui-angular-elements/src/app/custom-strategy.spec.ts

@@ -49,14 +49,14 @@ describe('Elements: ', () => {
             gridEl.appendChild(columnEl);
 
             // TODO: Better way to wait - potentially expose the queue or observable for update on the strategy
-            await firstValueFrom(timer(10 /* SCHEDULE_DELAY */ * 2));
+            await firstValueFrom(timer(10 /* SCHEDULE_DELAY */ * 4));
 
             const gridComponent = (await gridEl.ngElementStrategy[ComponentRefKey]).instance as IgxGridComponent;
             const columnComponent = (await columnEl.ngElementStrategy[ComponentRefKey]).instance as IgxColumnComponent;
             expect(gridComponent.columnList.toArray()).toContain(columnComponent);
 
             columnEl.remove();
-            await firstValueFrom(timer(10 /* SCHEDULE_DELAY: DESTROY + QUERY */ * 3));
+            await firstValueFrom(timer(10 /* SCHEDULE_DELAY: DESTROY + QUERY */ * 4));
             expect(gridComponent.columnList.toArray()).toEqual([]);
         });
 

projects/igniteui-angular/src/lib/core/styles/components/button-group/_button-group-theme.scss

@@ -65,11 +65,6 @@
         &[igxButton] {
             border-radius: 0;
             border-color: var-get($theme, 'item-border-color');
-
-            @if $bootstrap-theme {
-                margin: 0 !important;
-                border: none;
-            }
         }
 
         igx-icon {