diff --git a/test/e2e/specs/editor/various/content-only-lock.spec.js b/test/e2e/specs/editor/various/content-only-lock.spec.js
index e7d52562636f3b..9784aea1ee068f 100644
--- a/test/e2e/specs/editor/various/content-only-lock.spec.js
+++ b/test/e2e/specs/editor/various/content-only-lock.spec.js
@@ -76,4 +76,56 @@ test.describe( 'Content-only lock', () => {
},
] );
} );
+
+ test( 'should be able to automatically stop temporarily modify as blocks when an outside block is selected', async ( {
+ editor,
+ page,
+ pageUtils,
+ } ) => {
+ // Add content only locked block in the code editor
+ await pageUtils.pressKeys( 'secondary+M' ); // Emulates CTRL+Shift+Alt + M => toggle code editor
+
+ await page.getByPlaceholder( 'Start writing with text or HTML' )
+ .fill( `
+
+
Locked block a
+
+
+
+
Locked block b
+
+
+
+
+ outside block
+ ` );
+
+ await pageUtils.pressKeys( 'secondary+M' );
+ // Select the content locked block.
+ await editor.canvas
+ .locator( 'role=document[name="Block: Group"i]' )
+ .click();
+ // Press modify to temporarily edit as blocks.
+ await editor.clickBlockOptionsMenuItem( 'Modify' );
+ // Selected a nest paragraph verify Block is not content locked
+ // Styles can be changed and nested blocks can be removed
+ await editor.canvas
+ .locator( 'role=document[name="Block: Paragraph"i]' )
+ .first()
+ .click();
+ await expect(
+ page.locator( '.color-block-support-panel' )
+ ).toBeAttached();
+ await editor.clickBlockOptionsMenuItem( 'Delete' );
+ // Select an outside block
+ await editor.canvas
+ .locator( 'role=document[name="Block: Heading"i]' )
+ .click();
+ // Select a locked nested paragraph block again
+ await pageUtils.pressKeys( 'ArrowUp' );
+ // Block is content locked again simple styles like position can not be changed.
+ await expect(
+ page.locator( '.color-block-support-panel' )
+ ).not.toBeAttached();
+ } );
} );