How to reproduce:
1. Open the user's attached project
2. Open Window > Analysis > Profiler
3. Capture some data
4. Select any sample in the CPU module's Hierarchy/Timeline
5. In the Project window double-click on the NewBehaviourScript.cs script
6. Edit the script and save the changes
7. Switch back to the Editor

Expected result: The UI doesn't change
Actual result: UI across the Editor shows the "Selected: <name>" label

Reproducible with: 2021.2.0a17
Not reproducible with: 2018.4.35f1, 2019.4.26f1, 2020.2.7f1, 2020.3.8f1, 2021.1.7f1, 2021.2.0a16

Notes:
- The issue is reproducible when selecting entries in Hierarchy, Raw Hierarchy, or Timeline views
- The issue is still present after resetting Layout (only reopening the Editor helps)