Just putting forward a suggestion.
After watching this for several months, I'm requesting each of us to vote on this related MS User Voice post:
https://microsoftteams.uservoice.com/forums/908686-bug-reports/suggestions/41278342-teams-now-setting-my-status-to-away-after-10-min
It has the most votes for this issue, so far (over 200), but I see other issues have attained thousands of votes. If all the other posts about this same issue had voted for a pre-existing post instead of creating a new one, it would have close to 1,000 votes
by now. From what I can see, the number of votes is the most critical metric MS is looking at before deciding to give an issue attention, so piling up on one post seems to be a better option over starting new threads.