Does Anyone Know What This Is?

Does anyone know what this is?

When I leave my mouse idle on a youtube video, this replaces my cursor. This only happens on Youtube videos, and only happens on Opera GX. I tried opening other websites like Vimeo and Rumble and it doesn't happen there. So it's specific to Youtube. I also tried opening Youtube on another browser and it doesn't happen. I don't have any mods installed.

What I've done so far:
- Opened Opera GX in private mode and opened a video on Youtube - still happens
- Disabled all my extensions, closed OGX and reopened - still happens
- Disabled hardware acceleration - still happens
- Disabled RGX - still happens

I can't figure out why this is happening, I'm hoping someone here knows what this is and how to disable it.

 

I found the culprit, it was YoloMouse. I turned it off and this stopped happening, but I can't find anything in the settings that enables/disables this.

 

• Open Windows Settings > Apps > Installed apps (or Apps & features on Windows 10).

• Search for YoloMouse and click Uninstall.