tree,list: ignore pointer events on input elements

fixes #68016

src/vs/base/browser/ui/list/listWidget.ts

@@ -559,6 +559,10 @@ export class MouseController<T> implements IDisposable {
 	}
 
 	protected onPointer(e: IListMouseEvent<T>): void {
+		if (isInputElement(e.browserEvent.target as HTMLElement)) {
+			return;
+		}
+
 		let reference = this.list.getFocus()[0];
 		const selection = this.list.getSelection();
 		reference = reference === undefined ? selection[0] : reference;
@@ -591,6 +595,10 @@ export class MouseController<T> implements IDisposable {
 	}
 
 	private onDoubleClick(e: IListMouseEvent<T>): void {
+		if (isInputElement(e.browserEvent.target as HTMLElement)) {
+			return;
+		}
+
 		if (this.multipleSelectionSupport && this.isSelectionChangeEvent(e)) {
 			return;
 		}

src/vs/base/browser/ui/tree/abstractTree.ts

@@ -805,6 +805,10 @@ class TreeNodeListMouseController<T, TFilterData, TRef> extends MouseController<
 	}
 
 	protected onPointer(e: IListMouseEvent<ITreeNode<T, TFilterData>>): void {
+		if (isInputElement(e.browserEvent.target as HTMLElement)) {
+			return;
+		}
+
 		const node = e.element;
 
 		if (!node) {