Sort categories by custom field in WordPress admin

I know there are a lot of threads about similar issues, but I can’t figure out why my custom sort won’t work in the category admin page. Here is my code to add the ACF field as a column to the category page and register the sorting ability. For some reason the add_action( 'pre_get_posts', 'category_custom_orderby' ); hook isn’t working. Is there something I’m overlooking? Or is there some other way to get the sorting function to work?