My App wants to send Notifications, but the new Permission added in Android 33 defaults to be denied, and somehow Android does not automatically prompt the user when trying to create a Notification Channel. Is there anything I'm missing? If not, how (and when) do I request the Permission?
The Notification permission pop-up won't be shown automatically. You have to request this permission manually using the standard way to request it and handle the result.
Also, Google recommends these best practices for when and how.