Answered Revo 2.2.11 Confirm Navigation fix not "fixing"

I updated a few sites to 2.2.11 and the annoying "Confirm navigation" alert box is still firing when I move between manager pages.

The release notes say this was one of the fixes. Something more I need to do to make it stick?

Thanks

Confirmed on two sites I just updated.

I just checked it on one I just updated and the window is gone, so this must be a partial install on the server then.

Opening this back up as this one site is still throwing the Confirm Navigation alert when navigating away from a resource.

I need to check a file to make sure the new 2.2.11 fix is installed. What file/line should I be looking for to make sure it is getting implemented?

This is isolated to only one site, and I have run the update on the host server, as well as my local install of the site. Both have the same result: window still opens even after the resource is saved.

Thanks