Can not use switch project functionality when importing a complete project

Steps to reproduce:

1. From the Asset Store website, acquire a free package including a whole project (e.g. Dungeon Crashers - UI Toolkit Sample project)
2. Open Package Manager window
3. From My Assets, select, download and import this complete project asset
4. Click 'Switch Project'

Actual results:
The current project closes. A new 'temporary' project is not created.

Expected results:
The current project stays open and a new 'temporary' project is created and opened (this is how it works on Win 11).

Reproducible with versions:

6000.1.0a5, 6000.0.28f1, 2022.3.52f1, 2021.3.45f1

Not reproducible with versions: - 

Can’t test with versions: - 

Tested on (OS): MacOS Silicon 14.6.1 (reproduces), Win 11 (doesn't reproduce)

Notes: -