Steps to reproduce:{}

Create a new project with URP Sample > com.unity.template.urp-sample.
Once the project opens, open Build Profile window.
Create a new Android Profile.
Switch to the new Profile.

Actual results: We get a console error and unity crash after script recompile

UnityException: GetActiveBuildProfile can only be called from the main thread. Constructors and field initializers will be executed from the loading thread when loading a scene.

Expected results: Editor does not crash or throws errors after restart.

Reproducible with versions: 6000.1.0a9

Not reproducible with versions: 6000.0.26f1, 6000.0.29f1

Tested on (OS):{}

macOS (Does not repro)
Windows

Notes:{}

Reports on discussions indicate that this issues occur on the following versions: 6000.0.28 and above. However, they do not seem consistent based on my testing on those versions. The issue is consistent on trunk.
https://discussions.unity.com/t/unityexception-getactivebuildprofile-can-only-be-called-from-the-main-thread/1566152