No access to videos with new option "is login required in order to watch the presentacion?"

The new option "is login required in order to watch the presentacion?" is not working properly in some configurations. If access to the files in the moodle server is protected (and this is good practice), the videos aren't displayed. This is isn't easy to solve.

Anyway, there is a site-wide option to auto-login guests, so it's best probably to just drop this new option.