I use 1.21 edition. This mod is suitable for 1.21.1. But I can operate this mod and compound camera successfully.
But I can't compound black and white film or color film. I get all the ingredients right.

Recipe is missing Gold Nugget in the empty slot.

This has been reported several times (broken recipe), but I cannot reproduce it. Try with only Exposure installed and/or on 1.21.1 (if you're on 1.21.0).

Recipe is missing Gold Nugget in the empty slot.

This has been reported several times (broken recipe), but I cannot reproduce it. Try with only Exposure installed and/or on 1.21.1 (if you're on 1.21.0).

OK Thank u. I will try again later.

Closing this as the issue is resolved.

Recipe is missing Gold Nugget in the empty slot.

This has been reported several times (broken recipe), but I cannot reproduce it. Try with only Exposure installed and/or on 1.21.1 (if you're on 1.21.0).

I changed my game version from 1.21.0 to 1.21.1, and I can make black and white film or color film successfully. That's really a funny problem.