I’m currently developing a small cross-platform utility app and I built it yesterday for the first time since updating to Mojave.
The update seems to have broken calloutbox’s. When attached to the desktop they no longer have a transparent window - instead they have an ugly filled window behind.
The fill colour changes according to light/ dark mode so I guess this is the culprit.
Has anyone else seen this ? Any workarounds ?
Any chance of a quick fix ? If not I’ll have to rethink my UI…