Advanced media view is not available for term media
Copied from #8283:
"With the current implementation it is not possible to switch between advanced and simple view but sometimes it is essential to add >1 representations to a media.
In general it is a bit critical to have media together with other data in the details view, because the media part can become large (which makes it very difficult to distinguish multiple media in a list)
and also because (until now) we do not yet have asynchronous loading for media which makes everything very slow once media are selected.
I can see that we can not use the media view with the current model as it requires a DescriptionBase, but maybe we can add a switch in the media view which decides if it should show a media gallery or a simple media list depending on the selected parent.
In general for UX I think it is better if media are always handled the same way (in media view).
These thoughts are only for discussion, I am not sure what the best solution really is."