If I create a theme and apply it to a WindowDialog, I notice that the theme's panel style doesn't get used.
For a WindowDialog, I can set the "Panel" theme under "Custom Styles" to get the effect I want.
FileDialog, however, has no such Custom Styles, so I don't seem to be able to theme the panel's background color and such.
Am I missing something? Should this be considered a bug?
Thank you.