scratch that, the regular, fast and express miniloaders / beltboxes from deadlocks stacking beltboxes and miniloaders are not affected by the settings, even though the ultimate belt variants are effected
Hmmmm, they are all working for me. Are you sure you have any of the first three tiers actually set to a non-standard color so you can see if they are not working?
yes, i had all the belts colored like a rainbow (from red, to purple, then black to white), but the loaders and beltboxes were seemingly unchanged, and only the normal 3, not the ultimate belts ones