Description

The toggle button doesn't work in mobile view.
I think it should be disabled in mobile view, like the device dropdown.

Step-by-step reproduction instructions

• Enable "Zoom out experiments" on the Gutenberg Experiments page
• open the post editor
• Narrow the browser width
• Click the Zoom out mode button

Screenshots, screen recording, code snippet

Environment info

No response

Please confirm that you have searched existing issues in the repo.

• Yes

Please confirm that you have tested with all plugins deactivated except Gutenberg.

• Yes