I’d like to prevent users within certain roles from being able to see the “Tags” box (among others) in the post editor. I thought I’d be able to do this with the pro version, but when I try using the meta boxes module, no options show up except for one, which does nothing when I select it to be blocked.
Meta boxes add-on takes the list of available meta boxes after you open the editor page especially for that post type, e.g. posts, pages or products. After that only you can find the meta box under selected post type.