ios – Are Firebase Analytics events uploaded after opt out?

Using Firebase Analytics on iOS with swift I wonder how firebase handles the following case:

The app has per default firebase analytics enabled to track the install event. After that, which is immediately after app started, I want to disable firebase analytics. Considering that the event has been tracked, this event is batched first for some time before it gets uploaded. The question is, will this event be uploaded despite the fact that firebase analytics is now disabled, because this event has been tracked before the framework has been disabled?