0. ALWAYS PROVIDE INFORMATION ABOUT MODLOADER (Fabric / Forge) AND MOD VERSION (For Example 1.19.2-8.2.10)
   1.20.1 fabric
   travelers backpack version: 9.1.6
   im playing on a server

1. Describe the bug
   when i open my backpack, the items in my hotbar are being duplicated. the duped items are ghost items, and when i move one of the ghost items, my inventory goes back to normal, but only when im not in the backpack. this only happens to me tho, cus my friends that play on the server have normal backpacks, and when they use mine, its normal. also, the crafting in the backpack doesnt work, some of the slots dont work, shift clicking items in doesnt work sometimes.

2. Write steps to reproduce the bug
   i dont know, im just on 1.20.1, 9.1.6, on a server and using fabric and i have other mods

3. What is expected behaviour
   i expect it to work as intended, items to not be duplicated

4. Screenshots (If applicable)
   
   my inventory normally

my inventory when i open the backpack

sorry i was on a later version then what the server was on|
fixed now