Xinha field not completely reset on Done, needs a Save

When one edits a document then hits Done, the document is visibly in the initial state, not just when the edit took place in a Xinha field.

TEST1

As expected, if you open an Article, Edit it, click in Introduction then click on Done, the document is rendered exactly as it was before you clicked Edit.

TEST2

What is less expected is that if, instead of clicking into Introduction, you click into Body, you need to click on Save, and then on Done in order to see the document being rendered as it was before you clicked Edit.