Quick question hopefully...stock 68RFE- 35 degrees here in to tonight- was driving home like normal trans temp 165ish empty riding along from 40-70mph.

stopped at drive through which had some traffic. Was sitting in D but stopped most of the time waiting to get to window.

Before pulling out of the lot trans temp climbed to 193 (I haven’t noticed it this high ever)

on way home after a few minutes of driving temps were back down. Should I keep it in park to prevent temps from climbing? Or should they not climb like that?