We are'nt having much success installing Dolphin Easy reader on Chromebooks. It's installed under Apps, Web and Mobile Apps. Settings for the app are User Access- On for Everyone. Access Method-Available, Allowed All Runtime Permissions.
When the user logins to the Chromebook, they have to go to play.google.com. Click on their profile picture, Library and Devices, Click on Dolphin Easy Reader which leads them to this screen. It never opens the app. I was able to install the app on a nonmanaged chromebook so I know it does work. I'm sure it's a permission problem but I can't seem to figure it out.
