How to reproduce:
1. Open attached "ProfileAnalyzer" project
2. Open Profile Analyzer (Window->Analysis->Profile Analyzer)
3. In Profile Analyzer go to the Compare tab
4. Load in user's attached "Profile Analyzer - Capture (2019.3.6f1).data.pdata" in the first slot
5. In the second slot load in the user's attached "Profile Analyzer - Capture (2020.1.0b2).data.pdata" data
6. Uncheck Pair Graph Selection if it's checked (found under the frames)
7. In the first data select 1 through 20 frames
8. In the second data select 21 through 40 frames
9. Under Filter section in Name Filter option type in "PhysX.DirtyShapeUpdatesTask"
10. Right-click on "PhysX.DirtyShapeUpdatesTask" marker and select "Select frames that contain this marker (with current selection)"

Expected result: First data frames are unselected as there are no frames that contain that marker
Actual results: First data frames stay selected implying that all of the frames contain that marker

Reproducible with: 0.5.0-preview.1, 0.6.0-preview.1 (2018.4.23f1, 2019.3.14f1, 2020.1.0b9, 2020.2.0a11)
Could not test with: 0.4.0-preview.3, 0.4.0-preview.5, 0.4.0-preview.6 because couldn't load in attached data (Incorrect file version), 2017.4.40f1 because could not install Profile Analyzer