Circle handle of the Game view scale slider bar disappears when the scale is set to 1x

How to reproduce:
1. Open the “PollinationPanic“ project
2. Open the Game view
3. Set the Scale of the Game view to 1x
4. Observe the circle handle of the slider bar

Expected result: Circle handle is visible for 1x scale as it for other values
Actual result: No circle handle is visible

Reproducible with: 2022.1.0a6, 2022.3.63f1, 6000.0.51f1, 6000.1.7f1, 6000.2.0b5

Reproducible environments: Windows 10
Not reproducible environments: No other environments tested