Chrome 18.0.1025.152 m (all plugins deactivated for confirming)
- Edit a page
- Add text
- Mark some of it as bold with te editor toolbar
- Add more text
- Try to undo changes
You can only undo until you made the text bold
This seems to be a Chrome only bug as it appears in an old MW 1.16a and trunk on mediawiki.org
I set the importance to major since there is no solution to undo changes which can mean a user loses all edit changes.
Maybe an auto-saving to temp feature may be nice...
See Also: T33780