Edition Windows 10 Pro
Installed on 6/26/2020
OS build 19042.746
Experience Windows Feature Experience Pack 120.2212.551.0
I am on an Alienware Laptop and the only info I have for you is Resolution 2560X1440 Scale 100%
It has Nvidia GeForce GTX1080
This blinking only occurs on cursors that have animation of any kind, the plain inanimate cursors are fine, also when I move the cursor with animation the animation freezes as long as I am moving the cursor. But it's the animated cursors I prefer.