Launch vrc in desktop mode

Enable selfie expression

Enable eye tracking debug

Look anywhere on your screen, notice the desynch of the eye tracking, even when looking on dead center after a recenter.

Next blink for a little and open your eyes, did your eyes go crossed while blinked? mine did.

Detailed paragraph: When using the native eye tracking for vrc on desktop, it doesn't have any way of knowing the bounds of your screen (no calibration or correction to speak of). So you can look slightly to the right and it way over corrects. That or it doesn't move far enough depending on camera placement and screen placement. With glasses this is even worse (though I understand how putting on glasses may mess up something, this is why I'm suggesting calibration). Native eye tracking also freaks out when you blink/close your eyes in any capacity. It has no way of understanding what a "closed eye" is as there appears to be no such handling of that case. Eye tracking is nice and all but it lacks the polish that 3rd party sources have as they have a way of calibrating and getting those bounds.