Working fine here, just tried it to double check it was still working.
It’s not currently convenient to make a FaceTime call so used it within Apple Music, select the function and confirm the prompt on my phone then position in front of the tv.
I then messed around with some of the filters and moved myself from to the right and left of my seating position and the camera moved the image back to the centre of the screen.
It’s not in Find My it’s in the control centre remote app
https://preview.redd.it/mkihm741g83c1.jpeg?width=1290&format=pjpg&auto=webp&s=f1b85d4f892313b5154bf3ac1414d744e96cfa48