Social Group Blank on S3 Resume

PROBLEM: When I resume my computer from S3 Standby (Suspend-to-RAM), Battlenet’s Social -> Groups -> [Select Group] results in a blank section where the chat and member lists should be.

I’d include a link to an example but “You can’t include links in your posts.”

TO REPLICATE

  1. Have BattleNet running.
  2. Put the computer into S3 Sleep Mode.
  3. Resume from S3.
  4. Open BattleNet and observe the graphical glitch.
  5. Only solution is to close and reopen BattleNet.

EXPECTED BEHAVIOR: The whole window renders correctly and can be used.

SYSTEM INFO
Win10 Pro 64-bit 1909
GeForce 441.41
GTX 1080 Ti
Ryzen 2700X
32GB RAM

Will supply DxDiag to Blizzard support personnel on request.