Disable Full-Screen Block Editor

While I use the block editor in WordPress, I'm old-school and I like to be able to see the admin menu.

Full-screen mode is enabled by default in the block editor. But I feel a bit lost without my sidebar.

Sure, you can toggle full-screen mode off on each site. But I want it off on all sites.

This is what the "Disable full-screen block editor" option in Turbo Admin does. You will never see full-screen mode again!