How to reproduce:
1. Create a new project
2. Import the Profile Analyzer package from the Package Manager
3. Open the Profile Analyzer window (Window -> Analysis -> Profile Analyzer)
4. In the Profile Analyzer window click the Single tab and load the attached pdata file
5. Resize the Profiler Analyzer window to the minimum
6. Click on the Frame graph while trying to select a single frame

Expected result: a single Frame can easily be selected when clicking on the graph without dragging the mouse
Actual result: more than 1 Frame gets selected (depending on the screen resolution and Profile Analyzer window size)

Reproducible with: 0.4.0 - preview.3 (2018.4.22f1), 0.4.0 - preview.5 (2018.4.22f1), 0.4.0 - preview.6 (2018.4.22f1), 0.5.0 - preview.1 (2019.3.11f1), 0.6.0 - preview.1 (2020.1.0b6, 2020.2.0a8)

workarounds:
1. Zooming the selection and then selecting a single frame. However, doing that changes the Frame chart and the selection would have to be cleared to revert to the original chart
2. Using other commands (ALT <, ALT >, -)

Notes:
1. Identical behaviour when working in the Compare tab
2. The ability to zoom in and out with the mouse wheel would speed the process (without affecting Frame chart data like start and end Frame)