Good news! After all this time, this issue should be fixed in the next update!
I would appreciate it if someone who has been experiencing this issue could try out the new test build and let me know if there are any problems. You can get it here:
https://fishlicka.itch.io/juice-galaxy-test / pass: wallbounce
I believe it was caused by a certain shader effect I was using, so I re-wrote it to hopefully be more compatible.