[bug?] Could not create new tag in tagging 1.8.12 after upgrading to vanilla 2.2
I have just switched from Vanilla 2.1 to 2.2 and I notice the tagging does not work anymore when posting a new tag.
Tags already in the database works, but new tags wouldn't post. I type them in & then they vanish.
I have just tested with all other plugin disabled.
I have just reproduced the bug here:
Try adding a tag not already in the tag database, it vanish!