Microsoft Teams on Mobile: Opening OneNote prompts to install Copilot

Summary

Users may be prompted to install Copilot when attempting to open a OneNote document in the Microsoft Teams app on Android or iOS.

Body

Issue: When tapping on a OneNote document in either the Files tab or the More tab of a Microsoft Team, the user is prompted to install the Microsoft Copilot app, a small message at the bottom of the screen states "This action isn't supported on your device" on Android, or a prompt of "Error Please try again" on iOS.

Environment: Microsoft Teams app on Android and iOS devices.

Resolution: Installing the Copilot app doesn't resolve the issue. As a work-around, tap the overflow menu (three vertical or horizontal dots) to the right of the OneNote name and tap Open in App which will launch the OneNote application and bypass the Copilot installation prompt. DoTS has a ticket open with Microsoft Support to resolve this issue.

Details

Details

Article ID: 169723
Created
Fri 11/21/25 10:30 AM
Modified
Mon 11/24/25 10:29 AM