I am having trouble removing and adding crop presets. I know that you go to custom ratio type in the desired ratio and then save it as a preset. After doing this the preset doesn't work and reverts to an unconstrained ratio. At first I couldn't select the faulty presets but after restarting the program I can put a checkmark next to the names. Even though I can select the presets and click "delete preset" the preset doesn't disappear.
Help is appreciated.