Hey everyone, new to this forum. just posting this thread because I had serious issues getting add-on from minion client to show in game to include nothing being in add-on folders. This may help some of you. I discovered that for whatever reason my ESO is pulling data from the OneDrive application. Once I added eso from the OneDrive location to the minion path, all add-ons published and are now recognized.
Path that works for me is...C>users>username>OneDrive>documents>Elder Scrolls Online>live>AddOns.
Hope this helps some of you who are having issues with minion add-on not showing in game.