Steps to reproduce:
1. Create new Unity project using Universal 3D Template
2. Open Package Manager window
3. Find and install Addressables package
4. Open Addressables Groups window (Windows > Asset Management > Groups) and dock it next to Inspector tab
5. In Addressables Group window press “Create Addressables Settings” button
6. In Addressables Groups window select ”Default Local Group (Default)"
7. Open Inspector window and press “Inspect Top Level Settings” button
8. In Inspector > Build, which Shared Bundle Settings to “Custom Group”
9. Click on folder icon in “Shared Bundle Settings Group”
10. When Addressables Group tab is focused, try pressing the Inspector tab
Actual results: Unable to switch to Inspector’s tab
Expected results: Able to switch back to Inspector’s tab
Reproducible with versions: 2.9.1 (6000.0.81f1, 6000.3.23f1, 6000.5.10f1), 2.11.1 (6000.6.0b9), 4.0.1 (6000.7.0a5)
Tested on (OS): macOS Tahoe 26 (M1)