QoS on Archer AX50 Router
Just got this setup and updated the firmware. Exploring QoS seems to reveal the web interface entirely removed. I'm directed to use an iOS app. The QoS settings in this iOS app are limited, it seems, to a tickbox to categorize a device as "High Priority" (with no explanation), and the ability to drag-set priorites for "Gaming" or "Streaming". Again, with no specifics either about the settings or to control them.
My main question is: is this it? Can I not prioritize devices more specifically than into two categories ("High Priority" and... not)? Even the documentation on this subject within the manual for Archer (https://www.tp-link.com/us/user-guides/archer-ax50_v1/chapter-8-homecare#ug-sub-title-1) is simply omitted. An entire chapter is nothing but direction to download the app. The app has no documentation on any subject. So my second question is: what the hell? Is this a transitional period?