The reason no matches were coming up is because you had that tag group set as restricted to your Weekly Challenge category. Tags that are restricted to a category won’t appear in the dropdown. I just removed that restriction and the tags appear now.
Currently the wizard tag dropdown doesn’t work with the category tag setting in the way your use here was anticipating. The basic reason is that wizard fields are independent from wizard actions, so even if you have a “create topic” action for the relevant category set up the tag dropdown doesn’t take that into account when generating the list of tags.
We could possibly add support for making them interoperable in the way you’re anticipating here, but not immediately. How important would that be to you?
*note that the wizard tag dropdown does work fine with the other category tag setting you’re using there
Thanks Angus, that’s rather strange since it was working that way for several weeks and I did nothing but rebuild, that’s why I thought it was a bug. Either way, since I’m using wizards almost exclusively for topic creation now, the setting you changed is not a big deal and shouldn’t affect me, so no need to prioritize that. I appreciate you looking into this.