RapidWeaver 7.1 auto-reload too aggressive

I reported that the preview constantly re-exports pages. Can this please get fixed? Customers are seeing this and its driving all of us pretty crazy…

Did a few more tests. It only seems to happen when the page has a PHP extension.

New project file with just Styled Text page.
Change page extension to be php.
Switch to different app window.
Switch back to RW.
Page is re-exported.

The on window blur function that is inserted into preview is far too aggressive. I will ship an update to Foundation that disables this if an update to RW cannot be fixed soon.