How to reproduce:
1. Open the user attached project
2. Open Scene "BugTestScene" (Assets > Scene)
3. Enter Play Mode
4. Press and hold the right mouse button
5. Let the camera zoom in a little then release the right mouse button
Expected result: the camera zooms back to its initial position
Actual result: the camera glitches then zooms out to its initial position
Reproducible with: 2.7.1, 2.8.2 (2019.4.32f1, 2020.3.22f1, 2021.2.3f1, 2022.1.0a15)
Not reproducible with: 2.6.11 (2019.4.32f1, 2020.3.22f1)