Hi, thanks for playing! Could you say what was the issue with camera precisely? I playtested it with a few friends and I didn't see issues so would be good to fix it!
I agree that instructions are quite hard to parse, but there is an alternative way to see what the solution is since you can leave the salt alone and particles will show you where the ritual expected salt to be on each beat. Symbols do shift around each time so this isn't just memorization, but it should help!
Again thanks for playing!