Sorry, my mind has been corrupted by the "popular" development crowd.
I have like 20 categories, for any change (or multiple) I have to scroll down a lot. Sounds lazy, but if there would be a save button on the top or, better, each category would have save (and "save all" on top and button) it will be much easier.
I agree. I think we could add a save button in each row. Even with 12 categories on a small screen it becomes a pain to go to the bottom to save.