This doesn't work. It's also bad design. I hit "Send Update" and grit my teeth... for good reason, because it spams the entire group. Hundreds of unnecessary updates interrupting people's work. Please fix this. Why would you have a "Send Update" button that either spams everyone, or then brings you to an optional update screen???? Why can't you make it possible to edit the group attendance without making it so difficult? This seems such a glaring design flaw, that I can't believe it's still implemented so clumsily. For me to waste an hour unsuccessfully finding a way to do this simple thing, as a tech savvy person, is bonkers.
I'm using Microsoft Outlook. The platform you'd think would be the cleanest version of this method.
Why can't I do this in Outlook?
Why can't I do this in Teams?