MoYou London review for XCloud Search & Product Filter

This app has only one job and it can't do it properly. By default, filters that already exist add new tags automatically, fact that it's not explained anywhere. However, if you create a new tag filter from scratch it won't do that (also not mentioned anywhere). You will go crazy not understanding why certain filters just reselect all tags out of nowhere. In addition to this, the UX is atrocious. When you edit a filter there is no "save" button, so whatever you did it's done. If you add too many collections to the filter where it should appear you can't see all of them, so you will need to remember them instead (absolutely great if you onboard someone new in the company and they can't see this, yay!). The more I use this app the more I feel it's really badly done. Also, customer service was kind of arrogant.