is there a way to make the titleBar support dark mode?

i know of these so that you can render your own titleBar, but the original still appear on MacOS fullscreen mode

window.rootPane.apply {
  rootPane.putClientProperty("apple.awt.fullWindowContent", true)
  rootPane.putClientProperty("apple.awt.transparentTitleBar", true)
  rootPane.putClientProperty("apple.awt.windowTitleVisible", true)
}

Im using Darklaf for that purpose https://github.com/weisJ/darklaf/

how does the compose interface looks like?

You can apply a Swing look-and-feel on the whole window, but have the content come from Compose. So you that look-and-feel won't have any effect on your content.

the toolbar titlebar would still appear even when compose is rendering the whole window

That's not toolbar. You're showing the global menu bar, and the window title bar.

Sorry I mean to say, title bar

If Compose desktop allows setting things in

Info.plist

then it would be this block

☝️ as written in the first comment of the link I posted

naive question but is there an api for that? (wrriting the info.plist) or should I just create the file and it will get packaged?