Undo leaves a big blank spot where content wp-view was

[programmin]

1. Add a Wordpress audio playlist (or video playlist, or others)
2. Select and click "x" to remove.
3. Undo, ctrl+z.

Now there is a big blank spot... where is it?? It's there but transparent.

Tested in the Twenty Fifteen theme and another theme, so it's not the theme.

[programmin]

Seems this generally happens when the view is the only thing in the new post.

[subrataemfluence]

I could reproduce the issue and its not related to theme. I am using a fully custom created theme.

[azaozz]

Can reproduce it too, only with audio and video (and audio and video playlists). No errors in the console, just the sandbox iframe body is empty. Guessing it's a side effect from updating MediaElement.js.

A workaround for now is to switch to the Text tab and back, then the preview gets rendered.

[programmin]

I don't think so, I think this was brought up months (years?) ago on 4.8 or before.

Any reason not to run wp.mce.views.render() in this case?