(idk if this would be best as a bug report or feature request)

0. Game-/Modversion/Modloader - Fabric, 1.21.4, Traveler's backpack 1.21.4-10.4.8

1. Description:
   When using "Traveler's Backpack" together with a mod that increases Stack sizes beyond 64 (like Stackable127 which allows up to the 32bit integer), the Stack size inside the backpack is limited to 99.

2. Write steps to reproduce the bug:
   Install both Traveler's Backpack and a mod like Stackable127, and place a stack bigger than 99 inside the backpack. The stack will automatically be split into 99 + the remainder (e.g. Stack of 128 in the player inventory will be 99+29 in the Backpack instead of 128)

3. What is expected behavior:
   Stack sizes inside the Backpack matching the set Stack size.

4. Screenshots (If applicable):
   https://github.com/user-attachments/assets/2ef90df1-f368-43bf-bcfc-60e53b49cd15

https://www.curseforge.com/minecraft/mc-mods/travelers-backpack-fabric
Fixed