UI Issues with 10.0 Prepatch

Community General Discussion
1
  1. Raid frames don’t work in Rated PvP.
  2. The Talent UI doesn’t adjust with the UI scale.
  3. Party frames don’t show buffs, which is unusable for Healers.
  4. PvP Arena frames still need to be updated, have rasterization from 2008.

This begs the question. Do the people who work on the UI play the game? Why did I discover this within the first two hours of a patch but it went Live like this?