After updating Minecraft to 1.16.50, I left Minecraft for a few hours. After coming back my inventory was wiped and my ender chests were too. I was in the end dimension before the bug but then after, I spawned in the overworld.

There isn't much to describe, I joined a realm and saw that all my inventory items were gone. I checked my ender chest and all of my items were gone also. I knew what had happened but I didn't know why. When the aquatic update was released many players found their inventories wipes/reset After updating and a hot fix was released to give back players their items. Right after updating, I was fine and was in the end next to an end gate. I left the realm for a few hours and when I came back I spawned in the overworld about ~60 blocks away from my spawn point and end portal. All my armor, items, and status effects were gone. My hunger and health were reset. The bug happened in Bedrock Realms but doesn't affect Java or Java realms.