I have created a discovery page to help our parents who use the app. We use SAML google authentication for our students because we use Chromebooks in our district. The issue with the discovery page is when the student clicks the student button on the discovery page, it opens a new tab with the discovery page again. They can't get to our instance of Canvas from the discovery page. Not sure what I have done wrong. Canvas support does not help with discovery pages.
Link to discovery page: Canvas Discovery Page - Smith Green Community Schools