5.9 Alpha: WordPress admin footer is visible in the site editor footer

[carolinan]

Description

Please guide me if this is not the correct place to report this, then I can open a Trac ticket.

With WordPress trunk, (now at 5.9-alpha-51272-src),
at a browser window width above 782px, the WordPress admin footer is visible in the site editor.

Step-by-step reproduction instructions

1. Using WordPress trunk, activate a full site editing theme like Twenty Twenty-Two.
2. Go to the appearance > editor(beta)
3. View the footer of the editor, and see the text.
   ( If a block is selected, the texts may also overlap because the breadcrumbs are also visible.)

Screenshots, screen recording, code snippet

Environment info

WordPress trunk, (now at 5.9-alpha-51272-src) (this is not the nightly via the beta tester plugin, but pulled from wordpress-develop repository.)
Gutenberg is not active.
Twenty Twenty-Two.
PC, Windows10, Chrome.

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

[carolinan]

Update, if I activate Gutenberg, current trunk, the WordPress admin footer is not visible in the site editor.

[Mamaduka]

I think this was fixed via #36390.

[annezazu]

I think @Mamaduka is right :) Going to close this out for now. Feel free to re-open.