[Mac]Can Avalonia change NSWindow's CollectionBehavior?

[metaone01]

Can Avalonia change NSWindow's CollectionBehavior?

[Prevent XY Problem]
Original requirement is:
Hide a window in task switcher (cmd+tab) on mac

[thevortexcloud]

I am not sure I understand the question, but I think you are trying to do this:

#13568 (reply in thread)

[metaone01]

Thanks for your help!
That's not what I want. I want to change a Window 's behavior, like
window style on Windows(e.g. WS_EX_TOOLWINDOW)
or atom on Linux(e.g. _NET_WM_STATE_SKIP_PAGER)

More Information:
I created a PR draft #18695 and that's why I ask this.