Describe the bug
Curios does not add any slots when traveler's backpack and curios are the only mods, and In when I add the artifacts mod, curios generates the slots, but the backpack can be placed on any slot and keybind wont work and pack wont render.

To Reproduce
Steps to reproduce the behavior:

1. install travelers backpacks and curios alone
2. enable curios integration in config
3. load world
4. no curios slots

Expected behavior
I expect the back slot to appear in curios gui, and for the backpack to render and function when equipped.

Screenshots
If applicable, add screenshots to help explain your problem.

Required informations (please complete the following information):

• Mod version: Traveler's Backpack [1.18.2 - 7.1.6] Curios API [1.18.2 - 5.0.7.1]
• Mod Loader: [Forge]

You have to set Travelers backpack config option - curiosIntegration to true