Can't exit streetview mode #1
Description
If I drag pegman into the map, I see an [x] button in top right, which I guess is to close Streetview, but it doesn't do anything. Hitting 'escape' doesn't do anything either (unlike in latest 'real' streetview).
To reproduce: open http://googleknowledge.github.io/FreebaseMaps/ (my osx chrome at least) and drag pegman icon into an area with streets (but no entity icons). Note that the [x] in top right does not change with mouseover, or do anything when clicked. Nothing in console.
Inspecting the [x] shows a div with class="cardwrap". Unchecking 'right: 0' in the Styles chrome dev panel restores expected behaviour: the [x] highlights on mouseover and returns to main map on click. This all happens whether or not I have an entity card displayed; from this quick look I think the card is still somehow the issue.