Repro steps:
1.) Put on FBT and calibrate
2.) Now take off trackers and turn them all off
3.) Put headset on and open your QM
Expected result: When you open your QM after turning your trackers off, observe as your pretzeled avatar reloads back in 3 pt tracking. (This works on Live.)
Actual result: Nothing happens, avatar remains mangled.
Just as a note though, when you change your avatar or reload another way, everything works as intended.