Make HDRI visible inside viewport?

[Syrom]

Do any of you see your hdri? I get a black background. I did enable it aswell.

[Syrom]

Actually... non of my textures show up on the viewport. They render fine but just not visible.

[Syrom]

Ok.... it works fine if I apply a regular iray texture to the scene. But once I apply a fstorm shader, it just goes a flat grey. Bug?