Terrain flickering update

I am still seeing terrain flickering when the HD graphics are enabled, the flickering disappears if I switch to SD graphics. This was introduced with the patch pulled over from the PTR that changed the graphics backend. This is what I mean:

https://i.imgur.com/y7hbnKU.png

The checkerboard pattern on the right side flickers constantly.

The last few patches have not fixed this issue yet. I am playing on an iMac with Win 10 installed via Bootcamp. I have also updated to the latest version of the Intel graphics drivers from the Intel website. My CPU is an Intel Core i5-4570R with Iris Pro 5200 graphics. And here are my display settings from DxDiag:

https://paste.debian.net/plain/1158521

Nothing has changed for 3 years since the thread was opened by @SRJ, at least for me.

I just bought the remastered version and the terrain flickers badly on the left and right side when in HD.

After upgrading to Remastered, I notice that also in old graphics mode, I see some small terrain spots blinking that were not when I had only the non Remastered version.

@Blizzard
Buyers having that kind of problem, are not we entitled to an answer?

Operating System: Windows 10 Pro 64-bit (10.0, Build 19045) (19041.vb_release.191206-1406)
Processor: Intel(R) Core(TM) i5-4570R CPU @ 2.70GHz (4 CPUs), ~2.7GHz
Available OS Memory: 16324MB RAM
Card name: Intel(R) Iris(TM) Pro Graphics 5200
Chip type: Intel(R) Iris(TM) Graphics Family
Display Memory: 2160 MB
Dedicated Memory: 112 MB
Shared Memory: 2048 MB
Current Mode: 1920 x 1080 (32 bit) (59Hz)