I decided to play a new world in the latest snapshot, but I thought it curious that the Ruined Portal that generated near the world spawn had no loot in the chest. I decided to do 10 tests with different worlds, and in all tests, Ruined Portals that successfully generated had no loot in their chests. I thought it might be due to the seeds I used for these tests, so I generated a world using one of my previous test seeds in snapshot 20w21a, and the closest Ruined Portal to the world spawn did have loot in its chest. I'm certain that this is unintended, and would greatly appreciate having this issue looked into. Thank you for taking time to read this report!