Modded tent turned invisible when placed on Selvadorada

I had a modded tent (not mine), and I tried to "place in world" it while out exploring on Selvadorada. It disappeared. But then my sim autonomously went to sleep in it (and disappeared), which means it is there and simply invisible. I can't pick it back up in my inventory because it's invisible.
I figure that maybe I could look into fixing it for myself, but from cloning a base game tent I don't quite understand what could be missing in the modded tent to cause this?