Just noticed this today, don’t know whether it’s worth a report, maybe this is the intended behaviour, but btw:
Each click on this button (which is always clickable)
Creates a new entry in the History (as a minor edit):
Even if there are no changes, like the Compare reports:
A couple of ideas off the top of my head:
- maybe the button should be disabled if nothing has been changed in the textarea?
- server-side a compare should be done before saving and in case no changes are found return a warning message like “Page not saved because it is identical to the latest version”?