I'm experimenting with a custom hosted Teams app (MVC). When I add a tab to a channel, I see a message on the mobile app that this tab is not available on the phone.
How can I make the tab open a custom app as per OneNote or Planner
Hi! Can you explain a little further what you're doing!
Also, when you add custom apps, make sure that external sideloading is enabled in teams settings
admin portal -> services and addins -> Teams ->apps - allow sideloading of external apps
Currently I'm just experimenting.
I have implemented the following example:
Everything is working & can install the app on the desktop version of Teams. I can talk to the bot & create tabs in a channel.
When I try and access the tab on a mobile device, I get the following error:
Clicking on a Planner Tab (Action Plan) or a OneNote Tab (Notebook) opens an App.
I would like to be able to also open a custom app when my tab is opened on mobile.
I have now even tried adding a SPFx WebPart as a Tab and it is also not available on mobile...