![Georges Basile Stavracas Neto](/assets/img/avatar_default.png)
The getter of the MonitorGroup's 'progress' property sets some values based on it, but doesn't notify the property change. Fix that by calling this.notify('progress') when the setter is called. Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2881>