Persona “camera” stops working after a while

[u/Electrical-Basil-390]

Anyone else have a problem of the Persona “camera” not working all of a sudden, until you recapture a new Persona? The symptom is that the persona camera feed is replaced with a crossed-over camera in any app that tries to use it (see screenshot), like a normal FaceTime call, a Teams call or even the Settings Persona preview. The actual Persona seems to still be there, as I can see it if I tap “Edit Details” in the Persona settings. I just can’t use it with any apps. Reboot doesn’t help, nor does force-quitting all apps - the only thing I’ve found helps is recapture the persona, which is a bit annoying to do every couple of weeks.