See the screenshot. I get that it's sort of a one-sided diff in a <poem> box, but it isn't particularly useful to review since no tweaks made by the VE that are problematic could be picked out; one would have to review the entire article, in markup.
I'm not sure if there's a better way to work it or if the answer is just to kill it for new page creations, but.
Version: unspecified
Severity: enhancement