I only notice this in full screen mode.
The cursor will sometime randomly flash or stuck to the bottom left corner.
Only found one way to 100% reproduce the symptoms:
OS: Big Sur 11.6 (M1)
Infuse 7.2.1
In fullscreen
- click the control center on the menu bar.
- drag the bar to increase screen brightness
- cursor stuck/falsh to the bottom left corner causing my screen suddenly go dark (0% brightness)