We’ve had endless problems with this - fudging it with the ‘Set Base Position and Rotation Offset’ node works, but only temporarily. We also found that after playing several times the HMD camera would change it’s offset for reasons we were unable to determine, usually only location (both floor height and translation in X or Y), and more rarely it would also flip 180 degrees.
The packaged game would also have a different offset to the editor 