And remove useless comment. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5698>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5680>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5629>