Fix drop

packages/e2e-test-utils-playwright/src/page-utils/drag-files.ts

@@ -122,7 +122,15 @@ async function dragFiles(
 		drop: async () => {
 			const topMostElement = await this.page.evaluateHandle(
 				( { x, y } ) => {
-					return document.elementFromPoint( x, y );
+					const element = document.elementFromPoint( x, y );
+					if ( element instanceof HTMLIFrameElement ) {
+						const offsetBox = element.getBoundingClientRect();
+						return element.contentDocument!.elementFromPoint(
+							x - offsetBox.x,
+							y - offsetBox.y
+						);
+					}
+					return element;
 				},
 				position
 			);

test/e2e/specs/editor/blocks/paragraph.spec.js

@@ -83,9 +83,7 @@ test.describe( 'Paragraph', () => {
 			await expect( draggingUtils.dropZone ).toBeVisible();
 			await expect( draggingUtils.insertionIndicator ).toBeHidden();
 
-			await drop(
-				editor.canvas.locator( '[data-type="core/paragraph"]' )
-			);
+			await drop();
 
 			const imageBlock = editor.canvas.locator(
 				'role=document[name="Block: Image"i]'

test/e2e/specs/editor/various/draggable-blocks.spec.js

@@ -414,7 +414,7 @@ test.describe( 'Draggable block', () => {
 				'Dragging over the empty group block but outside the appender should still show the blue background'
 			).toHaveCSS( 'background-color', 'rgb(0, 124, 186)' );
 
-			await drop( rowBlock );
+			await drop();
 			await expect( rowAppender ).toBeHidden();
 			await expect.poll( editor.getBlocks ).toMatchObject( [
 				{
@@ -446,7 +446,7 @@ test.describe( 'Draggable block', () => {
 				'rgb(0, 124, 186)'
 			);
 
-			await drop( columnAppender );
+			await drop();
 			await expect( columnAppender ).toBeHidden();
 			await expect.poll( editor.getBlocks ).toMatchObject( [
 				{ name: 'core/group' },