Last modified: 2012-08-23 19:07:02 UTC
Tested in Safari 5.1.7. Steps to repro: * open https://www.mediawiki.org/wiki/VisualEditor:Welcome * hit 'edit' * close tab A prompt comes up: https://www.mediawiki.org Are you sure you want to leave this page? Are you sure you want to go back to view mode without saving first? [Stay on page] [Leave page] The "Are you sure you want to go back to view mode without saving first?" presumably comes from our code. This makes sense only if I were clicking on the 'read' tab link.
Moving from UI to Integration module.
I can't reproduce this - but that might be because this was a side-effect of something that has since been changed.