Not working with "Share This"

Agreed, when I deactivated “Share This”, Simple Tags finally worked as expected.

Would like to have them both working though…!

I should say, it’s working overall but the “Click Tags” feature specifically does not work while Share This is active. When you click “Display Click Tags”, it just says “FAILURE”. Deactivating Share This makes it work.

There’s a fork named “Tag Bag” that should fix this that you could give a try: Tag Bag