I also have this same problem however the only villagers that are not able to trade are the ones that I have in the Nether. Villagers that are in the Overworld have no problem opening the trade UI.
Matthew Harmon
I also have this same problem however the only villagers that are not able to trade are the ones that I have in the Nether. Villagers that are in the Overworld have no problem opening the trade UI.