What happened?

Description

The new meta sidebar showing usages makes the layout designer unusable in slideouts:

1600px screen width:

1920px screen width: somehow usable, but doesn't show tabs in two columns:

Steps to reproduce

1. Open entry type in slideout from matrix field edit

Expected behavior

Don't use a sidebar, let the field layout designer take as much space as possible for tab columns.

Actual behavior

See screenshot

Removes the “Used by” column from the Entry Types index page

I really liked that...

Edit:

Same for editing fields in slideouts

Craft CMS version

5.0.0-beta.2

PHP version

8.2.13

Operating system and version

Linux 5.15.133.1-microsoft-standard-WSL2

Database type and version

MySQL 8.0.33

Image driver and version

Imagick 3.7.0 (ImageMagick 6.9.11-60)

Installed plugins and versions