Hi there. I have noticed another Exposure mod, or well addon, by the same developer that could benefit from this as well.
Identical to issue #414 but for a mod by the name "Exposure: Polaroid" released for Neoforge 1.21.1. Could you include this in a future update?
If not, that's ok, I can use the workaround method in the config for toggle hands/mod items as mentioned in the linked issue.