KDE actions do not work for Blu-ray discs

On KDE on Linux, inserting removable media to the computer causes a number of possible actions to pop up, of which several will launch VLC if the media is an optical disc.

When inserting a blu-ray disc, even though there is a device action designed to trigger the command "vlc bluray://%d", the action is not triggered and so KDE does not suggest playing with VLC when inserted.

This seems to hinge on the value "Available Content" not containing the default text "VideoBluRay".

By contrast, the actions that cause VLC to be suggested when inserting an audio disc or DVD work fine.

The KDE team has confirmed that this is supplied by VLC during installation and not their own software (see here)