DirectX view looks not correct

[AlwinEsch]

During my tests I seen the view on DirectX looks not correct.

The rectangles are not displayed correctly. Unfortunately, I do not know about DirectX.

A way would be synonymous to remove the DirectX and only go through OpenGL with Angle to Windows, would be a pity and something I can not determine alone.

@afedchin have you a idea to fix this view?

[AlwinEsch]

Hi Team what you thing to change this addon to use Angle?
Then it have on all OS the same features, this fixed and a cleaner code as the DX code no more needed.