I and I'm sure many other people use VRCFaceTracking to power their face tracking.
When using Selfie Expression, these two systems combine and end up morphing the face tracking in undesirable ways.
For example, with my Lasyusha edit, when smiling, there ends up being a gap between my teeth when both are enabled.
Left is with selfie expression enabled, right is disabled.
It would still be nice to use Selfie Expression to move your upper body + arms + hands, but without the added face tracking it provides.
A toggle to turn off the face tracking that comes with Selfie Expression would solve this issue.
Please, and thank you. 🙏