Bug [HDRP] Odd light/transparency issues with sprites in scene view using HDRP

We recently upgraded our project from the old standard renderer to HDRP.

Now we have some issues with sprites being semi-transparrent or having some odd light issues.
It shows up as banding that changes depending on the world horizon and camera position/angle.

The problem seemingly applies to all sprites no matter their settings, but only shows itself when they are the last thing before the background. If there is another sprite behind it, it looks fine.

I have made a gif to demonstrate this, where I duplicate the background sprite.

We are not currently using any lights, and all the materials are either unlit or sprites.
(We upgraded to HDRP to have the options of using lights later if we want, and to get access to the visual effects graph)

Does anyone have any idea what is going on here?

 

Forgot to state that we're in version 2019.3.11f1

 

Hey @Aldwyns, can you file a bug report on this? I'll send this post over as well.

 

Will do, couldn't find the way to do this.

Thanks!