Additional meeting and call-related features and issues within Microsoft Teams for business
Hi Liza,
I'm Nik, an independent advisor here to assist you with this.
'Do not disturb' status will be automatically set when you are presenting your screen and don't want notifications to pop up, even when you are presenting your screen while in a meeting or a call.
If you’re in a meeting or call, Teams will automatically change your status to In a meeting or In a call (Busy) when not set to Do not disturb.
As of today, you need to set it manually whenever you want to focus and don't want notifications to pop up.
If you have any improvement suggestion to this feature, I invite you to participate in Microsoft Office UserVoice forum to submit your suggestion here:
https://microsoftteams.uservoice.com/
Regards
Nik