I've had this happen to me WHILE I WAS DRIVING!
Background - I use two profiles for myself, one for normal around town driving, and another one called "AP" for when I'm cruising on the freeway with autopilot on. Once I get on the freeway and activate autopilot I manually change to the "AP" profile. All this profile is supposed to do is to move the steering wheel slightly closer to my body so that it's a more relaxed hold while keeping my elbows on armrest/center-console. The "AP" profile and my normal profile have zero difference in any of the seat positions, so the seat does not move at all.
However, when this glitch occurred it started angling my seat forward, crushing me into the steering wheel. It was terrifying for this to be happening while I'm driving 75mph on the freeway with autopilot on.
Like others said, the only solution was to delete ALL the profiles and start over again. I pray this glitch never ever happens again.