Greyed out slicer settings

to be clear, i use orca slicer, not sure if this is the right place to post such an issue, but i’ve tried other forums and didn’t have much success so far.
so, to resume, i have a bunch of grayed out options that i can’t change on multimaterial tabs (material and printer), settings that i really want to be able to change.

-these options are only grayed out on my bambulab a1 printer profile (i have 14 other non-bambu printers, none suffer from this issue)
-i’ve tried looking to see if i could change those settings on another stock a1 profile, nope, no existing a1 profile i have has these options working, not even the stock mini profiles
-yes, i have advanced settings on, yes, i’ve tried dev mode