How to reproduce:
1. Open the attached “IN-138143“ project
2. In the Package Manager, click the plus icon and install the Asset Transformer SDK package as a tarball
3. Make the Editor out of focus by clicking any other window on the system that is not the Editor
4. Refocus the Editor by clicking on it and observe the result
Actual result: Editor freezes for a short time, then returns to normal
Expected result: Editor does not freeze
Reproducible with: 2.0.1, 7.0.0 (6000.3.12f1, 6000.6.0a1)
Reproducible on: Windows 11
Not reproducible on: No other environments tested
Workaround: Install this package by name, not as a tarball
Note: For step 2, the tarball is located inside the .zip file and attached with the project