Last modified: 2014-01-22 23:52:17 UTC
Unlike the standard source editing windows, VE doesn't confirm closing the page if you have made changes, making it very easy to accidentally close a tab and lose all of your edits.
I'm going to close this as WORKSFORME because it does (and always has), and the bug report gives no details of how to reproduce. Please re-open if you have steps to reproduce. Sorry for very slow triage.
For the record: going to https://en.wikipedia.org/wiki/Mykola_Labovskyy?veaction=edit and typing anithing, and then closing the browser tab causes the warning "Are you sure you want to go back to view mode without saving first?"
Yeah I can confirm as well. Not sure when it started working again.