You would think it would be a Podio question, However, the reason I posed it here, is because it opens an Evernote page clearly. See the screenshots. It opens Evernote but nothing lets me edit it, it is like in a review state. I have two, one if I attached a Notebook itself and one if I attach a specific note. If I attach the notebook there is a Join button that does absolutely nothing. So It has to be an Evernote issue as the tab it opens has the domain Evernote.com in it.