seems like a interesting challenge, such a weird workflow.
i mean bascially you could just completely ignore what they did and tag your output images using photoshop to adobeRGB again… so you just treat it as sRGB as long as you
obviously when you need to do video from it or mograph, there is no adobeRGB quicktime tag in which case you need to change the primaries to be good for video and as long as there is nothing out of sRGB gamut you dont see any change…
Just tried it from batch and it just seems to always write jpegs and pngs out as sRGB tagged even if they are tagged adobeRGB in flame. (display-> adobeRGB)
Tif just goes out with no tags.
Flame is not really a tool for still images so i am pretty sure that wont work with the tags. but just keeping the actual RGB values intact is not a problem, in macos you can just go to tools->assign profile in the image viewer and tag it adobeRGB after export