How to change close icon on WindowDialog?

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:bust_in_silhouette: Asked By con_tone

I want to change the close icon (cross) on a WindowDialog.
The “Custom Icons” setting in the inspector does not seem to do anything. (pictured below)
Changing the close icon in the theme also had no effect (and there was only one state, compared to the two in Custom Icons).

Am I misunderstanding something here or is this a bug?

changing icon with inspector

I tried it on Master it works when you add a Theme and add the same settings. No clue why it doesn’t work with these settings.

alexholly | 2018-05-06 22:26