WhileActive

Register a global snapshot write observer and send apply notifications when new writes occur using a coroutine launched on the same scope as the composition. This coroutine will be canceled and observer unregistered when that scope is canceled.

Note: Dispatchers.Unconfined is not safe to use with WhileActive because unconfined execution does not suspend on yield when the queue is empty, so snapshot apply notifications will still execute synchronously from within the write observer.