fix - overriding accessors properly (microsoft#255509)

Author: bpasero

src/vs/base/browser/ui/button/button.ts

@@ -626,6 +626,10 @@ export class ButtonWithIcon extends Button {
 		this._element.append(this._iconElement, this._mdlabelElement);
 	}
 
+	override get label(): IMarkdownString | string {
+		return super.label;
+	}
+
 	override set label(value: IMarkdownString | string) {
 		if (this._label === value) {
 			return;
@@ -668,6 +672,10 @@ export class ButtonWithIcon extends Button {
 		this._label = value;
 	}
 
+	override get icon(): ThemeIcon {
+		return super.icon;
+	}
+
 	override set icon(icon: ThemeIcon) {
 		this._iconElement.classList.value = '';
 		this._iconElement.classList.add(...ThemeIcon.asClassNameArray(icon));

src/vs/platform/actions/browser/dropdownWithPrimaryActionViewItem.ts

@@ -75,6 +75,10 @@ export class DropdownWithPrimaryActionViewItem extends BaseActionViewItem {
 		this._dropdown.actionRunner = actionRunner;
 	}
 
+	override get actionRunner(): IActionRunner {
+		return super.actionRunner;
+	}
+
 	override setActionContext(newContext: unknown): void {
 		super.setActionContext(newContext);
 		this._primaryAction.setActionContext(newContext);