Forum Discussion
New Teams - presence broken in Outlook 2016, checkbox disappeared in Settings
With the introduction of client version 49/24021528611, all of our users have lost the checkbox in settings that let them set the New Teams as the default chat app for Office 365. Previously, ...
I uninstalled both old and new versions of Teams and reinstalled and this fixed the issue for us. We're on 365 not 2016 though so may or may not have the same effect for you.
We tried that too and the issue came back after a reboot.