Description

When you place a media & text block, before selecting a media, there is a placeholder with three buttons.
With Gutenberg active, there is an unexpected change in the styling of the buttons, which are wider than in other placeholders.

Step-by-step reproduction instructions

Activate Gutenberg.
Add a media & text block.

Screenshots, screen recording, code snippet

With Gutenberg active:

Expected:

Image block placeholder for comparison:

Cover block for comparison:

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