Weird Service Code?

[truck]

According to Tessie, a few days before picking up my truck it had the following service code: PSFA_a177_rearSteerDisabledByUser. Should I be concerned or is it nothing? I believe the rear steering is working. Nothing comes up when googling.

 

[CyberGus]

I believe there are some offroad modes that disable rear steer, although IDK why that would trigger a FW alert. Perhaps it was done in the Service Menu for diagnostic purposes?