I was playing Minecraft 1.17.1 and was flying with an Elytra in the end searching for end cities. I landed on an island to switch out Elytra's when I accidentally looked at a group of Endermen nd they proceeded to come and kill me. I was quite angry because I had all of my valuable gear with me and just as I died I hit the power button on my PC. I loaded Minecraft up to see what I could salvage, but when I was just flying to the island I had died on and all of my gear was on the ground as if I had died, yet I still had all of my gear on, so I basically duplicated all of the items I had on me.