0. ALWAYS PROVIDE INFORMATION ABOUT MODLOADER (Fabric / Forge) AND MOD VERSION (For Example 1.19.2-8.2.10)

1. Describe the bug

I cannot equip the back pack, with or without trinkets mod.

2. Write steps to reproduce the bug

When i go to put it in the back inventor slot it will not go into slot.

3. What is expected behaviour

4. Screenshots (If applicable)

i meant to put fabric.

Even with all mods disabled, but Travelers Backpack I cannot still place in back slot.

you have to enable trinketsIntegration in backpack config, or put backpack on via button in backpack gui (right click on backpack with hand -> button in left corner of gui, then you can open gui via b button (configurable))