Plugin window visibility check on macOS - Silicon

[zabukowski]

Another one related …

Plugin-editors still redraw even when closed on M1/Logic

I just discovered, if a m1-native plugin editor is closed in Logic, it still gets regularly repainted (acts exactly like if it was never closed) which of course is a massive waste of cpu time (especially if you have some costly visualisation). I’m not sure what the reason is and if its specific to JUCE Plugins.

Did a lot of debugging and experimenting … isShowing() is definitively not working for this scenario (Silicon).