Laravel Activity Log and JWT user

I use Activity Log from spatie (https://github.com/spatie/laravel-activitylog) to keep track of changes on my models.

I opened an issue on Github, but since it isn't a bug and there might be a way to do it, I open a thread here too.

I have a model called Documents that I want to log the activity. On the Document.php file I have added this code:

    protected static $logAttributes = [
        'expired', 
        'published', 
        'title'
    ];

If I keep only this, then the causedBy are not included on the logs (I use JWT auth for a REST API). If I add this on my controller during the update of document:

        $user = JWTAuth::parseToken()->authenticate();
        activity()
            ->causedBy($user)
            ->performedOn($document)
            ->log('new');

I have a new log entry with the causedBy user, but then I don't have the attributes values I added on the Model.

So I ended up with one line with attributes and without user and one line with user but without attributes.

Any idea how I could include the causedBy on my model's file instead of each of the actions (create, update, etc)?