Hi Everyone,
I followed the steps, and it works great both in Team and my my Phone App.
https://docs.microsoft.com/en-us/sharepoint/dev/features/embed-pages-to-teams
However, when Implement the solution for my clients, the page doesn't load on their smart phones (work great in TEAMS). No page just the spinner.
I uploaded the working app to the client's tenant and changed the relevant URLs, but still doesn't work. I'm not even sure how to troubleshoot the issue.
Any help will be greatly appreciated.
