IssueTracker

Component used: androidx.wear.watchface:watchface-editor:1.2.1
Version used: Android 13 / API Level 33
Devices/Android versions reproduced on: Samsung Galaxy Watch 4

In my watchface settings activity, I need to open the ComplicationDataSourceChooser so I'm constructing an EditorSession in OnCreate() of the settings ComponentActivity via:

private var editorSession: EditorSession? = null

override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)

    lifecycleScope.launch(Dispatchers.Main.immediate) {
        try {
            editorSession = EditorSession.createOnWatchEditorSession(this@SettingsActivity)
        }
        catch (e: Exception) {
            Log.e(TAG, "Error creating EditorSession: $e")
        }
    }.invokeOnCompletion {
        Log.d(TAG, "EditorSession onComplete: $editorSession")
        fetchComplicationsData().invokeOnCompletion {
            updateValues()
        }
    }
}

Later, in an onClick handler, I open the ComplicationDataSourceChooser by

lifecycleScope.launch(Dispatchers.Main.immediate) {
    complicationDataSourceInfo[1] = editorSession?.openComplicationDataSourceChooser(COMPLICATION_SLOT_ID[1])?.complicationDataSourceInfo
    updateValues()
}

Problem:
Creating the editor session times out after 4 seconds, EditorSession can't be created (so it stays null here).

This is working fine in an WearOS Android 13.0 API 33 emulator and on the Google Pixel Watch (latest firmware, API 33).
So the problem seems to be related to the Samsung Galaxy Watch 4 which is running API level 33, too.

Am I doing something wrong here in creating the EditorSession or is it a Samsung Bug?
Permissions are not the problem.
This was working fine on the Samsung watch, too, but after the latest firmware update to API 33 it's not working.