Summary:
Mod crashes the game when List config entries become scrollable.

General Information:
Mod Version: Configured 1.1.0
Minecraft Version: 1.17.1
Forge Version: 37.0.17

How to replicate:

1. Open Mod menu from title screen.
2. Click Configured.
3. Click Config.
4. Click Edit on the List Value entry.
5. Click Add...
6. Type in some placeholder text.
7. Click Done button.
8. Repeat Step 5 to 7 until the entry list become scrollable.
9. Scroll up and down.
10. Crashes...

Crash log: https://gist.github.com/EwyBoy/d0c87b4d425611d2a436c97895747482

Bug only happens on 1.17, I tested it on 1.16.5 with Forge 36.2.0 so you don't have to.

This has been fixed!