You would think.
I’ve posted about my frustrations with Evernote on the forums. They have recently dropped integration support with their apps both on iOS (URL schemes) and Mac (AppleScript) without any prior notice, and the direct integration that works on iOS only continues to work because I have forked and maintained a version of their SDK which they abandoned development of three years ago and if used it the current form provided by Evernote would result in your app being rejected by Apple for use of deprecated APIs.
I’m sure they are working toward something better with their various updates, but I would not rely on any outside integrations with Evernote in your workflows right now because they are likely to break without notice. If you rely on Evernote, I would recommend you stick with what is possible within their own apps for now.