Onwards&Evernote

I do not have a solution to the problem that you asked, however, there are other ways to switch between apps and their open windows. Mac has configurable keyboard shortcuts that can accomplish many things. Of relevance here: there's an option to switch between the open windows of the application that you're in, and another option to switch between open windows of all applications. I can't give you the command codes because I reconfigured all of my shortcuts to ensure there were no overlaps between those and shortcuts in Evernote and Google Chrome.