They very rarely respond here, even when there are game breaking bugs.
There have only been 4 Blizzard posts in the Bug Report Forums so far this year, even with numerous legitimate bugs being reported.
I am sure that they are aware of it, but I would not hold my breath waiting for them to acknowledge it.
Please read: https://us.forums.blizzard.com/en/d3/t/how-to-write-a-good-bug-report/
- We read every single thread that is posted on this forum. However, we will not always respond to every thread. If you do not get a blue response, please DO NOT bump posts. We will ignore and possibly delete any post that simply says “Bump” or demands a response from a Blizzard poster.