Should have a select input at the top of the page that you can use to switch which post type you’re editing.
I don’t see one. Here is a screenshot of my dashboard
http://517design.com/screen-capture-107.jpg
Set the plural label, even if it’s just “Art” again. The select fields are empty, but the select input is there. May need to get fancy with the other two, in case they aren’t able to be selected still.
Thanks, I found it. Admin Dashboard > CPT IU > Registered Types/Taxes. I have to make my edits from this section. The “Add/Edit Post Types” Only lets me edit the first Custom Post type I made.
I knew those links would come in handy.
Once you get plural labels in place, the select input should work fine.