when the second test in tests/selenium/specs/page.js executes, the following alert appears:
'Leave site? Changes that you made may not be saved.
this alert blocks continuation to subsequent tests. it has a Cancel and a Leave button
the current work-around for getting past this alert is calling browser.reloadSession(), but that's an expensive operation
it would be preferable to just handle that alert by programmatically choosing the Leave option rather than reloading the entire session