IMU based tracking systems track in different ways than traditional ways such as Vive/Tundra where calibration is required since those trackers can be put anywhere and calibrated positions from previous sessions does not remain consistent.

IMU based tracking, ill be referring to Slimevr as a im a Slimevr user, has a function where all trackers are set to one position that it expects the user to be in before tracking works, for slime this can be an I or T pose, which conveniently is what Vrchat wants as well. because of this there's no reason at all to ever recalibrate after the first time. Id just like to ask for this QOL feature after laying down twice, after crashing and calibrating twice.

"Save FBT calibration" across sessions toggle please and thank you!