When updating a document, and pressing the back button without saving, the pop-up shows way more changes than what was actually changed.
On a recently saved and publish document, even just deleting a character and typing it again, shows a pop-up that gives the user the impression that almost the entire document has been updated, and obviously this leads to confusion on their part, as they don't really dare press the red "Discard my changes" as they're scared everything will be wiped.
It doesn't seem to actually discard the changes reflected in the pop-up, however.
Screen recording is already attached. This happens with, I presume, every document in our repositories - all of the documents and content types are made with Slicemachine.