Versions: dankstorage-forge-1.20.1-8.jar
Minecraft version: 1.20.1
Forge version: 47.2.23

I created a test install with just Dank storage added. I can go into construction mode, but the item selector box does not show up next to the construction text and I can't place or scroll through Items.

If there is anything else need from me to figure out what's going on, please let me know.

I figured it out, does not work with Smooth Scroll installed on windows 10. Disabled it for minecraft and it started working.