Thank you for the feedback. Changing the default setting is under review by the feature team, and your feedback is very useful as they are evaluating.
An error occurred while saving the commentTomas commented
This has stopped our Teams deployment, we've been pushing forwards for months to keep people using it, but they've just given up writing messages as nobody reads them
As the last status states, we have been testing for several months. Although many people have asked for this feature, we received a similar amount of feedback from other users that they prefer the Teams notifications and don’t want them changed. We are currently testing a feature for users to choose between Teams notifications & Windows notifications.
We will update you as work progresses.