Patch 7.3 Hotfix 2 Edit
Patch 7.3 hotfix2 build 24956 was released to the PTR on September 1, 2017. Build 24970 was released to the PTR on September 6, 2017. Build 25021 was released to the PTR and Live on September 12?, 2017.
Recently in Patch 7.3, Blizzard has acknowledged issues with windowed fullscreen on Mac OS X retina displays where there wasn't a good scenario that will make in-WoW and non-WoW display/performance good at the same time. Players appear to have confirmed this issue was fixed in build 24970. They also acknowledged a problem with loading screens on Intel GPU on Mac OS X.
- ^ Rommax 2017-09-06. #327 Patch 7.3 Render Scale Broken (windowed fs). Official Mac Technical Support forum (US).
- ^ a b Rommax 2017-08-29. #38 Patch 7.3 Render Scale Broken (windowed fs). Official Mac Technical Support forum (US).
- ^ Rommax 2017-03-29. #39 Load screens seem graphically glitches now :(. Official Mac Technical Support forum (US).
Glitchy looking loading screens on Intel GPUs is a known issue. We're working on a fix. For the time being, it should be a benign issue. It only affects the appearance loading screens.