@Igor Demin - I just upgraded to build 396, and looks like the version of

ComposeWindow

that gets parent composition is gone. But it's still there in https://github.com/androidx/androidx/blob/androidx-main/compose/ui/ui/src/desktopMain/kotlin/androidx/compose/ui/awt/ComposeWindow.desktop.kt#L85. Is there a different branch that 396 is cut from, and if so, what is the new way to propagate all composition locals from the parent window to the new window?

Is there a different branch that 396 is cut from

We build from https://github.com/JetBrains/androidx/tree/jb-main, which contains a new API, that is not yet merged to androidx (we mark it as Experimental), and several bugfixes.

that gets parent composition is gone

Use currentCompositionLocals. It is not a final API though, and probably will be changed soon. We rushed to change it because of the very ugly bug with high CPU usage. Parent composition doesn't work well if we pass it from

application

to

Window

or from

Window

to

Window

(it provides a wrong frame clock), and we decide to remove it from API, until we figure out how to properly fix it (a proper fix isn't trivial)

Thanks, this works

Yeah, it was changed again to this:

val currentLocalContext by rememberUpdatedState(currentCompositionLocalContext)

...

CompositionLocalProvider(currentLocalContext ) {
    ...
}

It was the last breaking change, as it was merged to aosp )

Ah, thanks. This was an easy one - https://github.com/kirill-grouchnikov/aurora/commit/80221fbf7c5deb927e36fc764d300d157629d2a1

you can look here

Thanks! Done over here.