This was my first trial chamber, as I have just started playing minecraft again after several months. I am on a realm with 5 other people, and was doing this trial chamber with another player. I am killed by a zombie and I had put my respawn point right outside of it so I could quickly get my stuff back, and all that was dropped was a chain chestplate that this zombie was wearing before I died, and once he was killed,  my enchanted full netherite set trimmed with copper that I had on was  no where to be found. This video I am looking around so confused,, with the other person I completed the ominious trial with, for my full set of armor which is no where to be found. Even my sword that took so long to enchant that was in my hand when I died was gone too. The most frustrating thing with hours on end completing my full set, and my first trial chamber! (i would post a longer video but this will not let me)