Cover more how to debug broken DVDs in Totem user docs
The user docs (
playing-DVD.page) are either yet again outdated, or need improvement.
gnome-shellnotification does not provide any "Open with Videos" here.
nautilus, opening that DVD drive does not provide any "Video DVD" bar here.
totemitself does not provide any DVD "in the grid of Videos". Or some option I could find elsewhere.
libdvdcss is installed. No idea what else I am supposed to do or check.