Decorated pot loot table can be duplicated.

When you pick up a decorated pot in a trial chamber then place it back down and break it again it will continue to give you loot from the loot table. You can repeat this to get infinite emeralds, iron, trial keys etc. I have attached a video below showing the issue on the Nintendo switch, the issue also exists on the PC version of Bedrock on the 1.21 experimental features.