Pixel Perfect Border Issues (Chat Bubbles and Skinned Blizzard Buttons)
The borders around chat bubbles, depending on camera angle, flicker; also, the highlight borders on mouseover of certain ElvUI skinned buttons (for example: look in your general chat settings -- where you disable/enable trade, etc. -- and hover on the bottom buttons.
Steps to Reproduce
What I did was stand in the middle of Boralus, and observed the chat bubbles of the NPCs. Noticed that moving NPCs' chat bubbles flickered, while stationary NPCs' chat bubbles acted similarly based on the movement of the camera. The same follows player chat bubbles.
Would expect the borders not to flicker and to be complete while skinned.
Only ElvUI Enabled
Hard to capture NPC/player chat bubble issue, but I can show the chat setting button problem:
EDIT Noticed a discrepancy in the war mode talent selection area, too!