[jjd-uk]

The choice has been made (not by me) to disable the viz addons on installation, hence the settings need to change to match that state rather than leave Kodi broken "out the box"!

For a default viz to work we also need something always installed and enabled on all platforms, if we ever have that then the default settings can change accordingly.

I've been thinking about submitting a PR to change the addon manifest to auto enable the Visualisation addons since how the addon selection is done seems to be geared towards having a binary addon repo which we of course don't yet have.