Sorry if this is a repost, but I couldn't find any other mentions.
I was looking at the NHTSA recall website, and see that Lucid is releasing 3.6.2 for the Gravity with fixes to rear climate control logic (and a few other fixes).
It took me forever to figure out, but if you long press one of the buttons on the left of the keyboard (I don't exactly remember which one, but can check tomorrow (lmk if you don't find it), the ^ pops up.