Help in detecting the positions of window controls (i.e. Minimize, Full Screen, Close)

[reinhart1010]

Hello, I'm currently building an app with a dedicated GtkStackSidebar with both sidebar and content having different AdwScaffold objects. I've also used the libadwaita_bitsdojo package to render the close buttons automatically, but is it possible to detect which direction the close buttons will be to optimize the layout of this page?