Trial of Sekhemas - Portal Broken after exit

Finished the Trial of Sekhemas, and was heading back to the caravan to identify stuff, but after I went to the portal it wasn't intractable, and didn't have the area name above it. This is my second character doing the trial, so I believe it was due to the fact that I didn't pick my path before leaving the room, since I was able to go back and forth as my Monk.

After going back to the start, I had to re-do the whole Trial, and because the chest are only able to be opened once per quest, I still didn't get any items. I was however able to finish and pick my path, so that wasn't bugged at least.

TLDR: Don't leave the end of the trial without picking your ascendancy, or you might need to redo the whole thing.