New substacks are black

[Varen Swaab]

Hi all,

Here is a problem that is probably something really stupid that I'm 
doing, just can't figure out what.

In my application when I create a new substack the window comes up 
black. There is no color property in the inspector, the window is just 
black. I can change the color of the window by adding a color property 
but it seems it shouldn't open black in the first place.

Probably related, I've noticed that whenever I have a dialog window 
open it also is in black.

Any help would be appreciated.

Var