01-18-2021, 12:26 PM
We haven't used such functionality in any plugins on Big Sur, so can't comment on why you're experiencing that issue - especially given that, at the end you're calling a pure-OS method (NSWindow's windowRef).
My guess would be that something changed, or Big Sur simply has a bug, regarding Cocoa-Carbon integrations. The WindowRef type is from Carbon, which has slowly been getting deprecated and removed by Apple over the years.
My guess would be that something changed, or Big Sur simply has a bug, regarding Cocoa-Carbon integrations. The WindowRef type is from Carbon, which has slowly been getting deprecated and removed by Apple over the years.