I have a window which does not show Vibrancy in normal operation.
However, the window also has a HTMLViewer, and when I show this control and load this with a video file, the video does show vibrancy, which is ugly and I want to turn vibrancy off.
I’m using WKWebViewMBSControl under Xojo 2019r1.1
when I look in the debugger, allowVibrancy is false:
I was using NSWindowMBS.AlphaValue() to do a nice window fade out - fade in effect.
It seems that once you have changed the alpha value, Vibrancy is enabled on the window, even if you set the Alpha back to 1.0 again.
@Christian_Schmitz - Can you think of a reason that setting alpha would permanently enable Vibrancy? Is there a way to un-do the change?