Coming to Teams
More exciting changes coming to Teams in the month of May 2019. For those of us that haven’t visited a Team for more than 45 days it will be automatically reordered and moved to the bottom "More" category. Users will see a dialog that will allow them to view the teams that were moved and choose to accept or undo the move. At times we all can have too many teams cluttering up our left rail. Over the next few weeks, teams you haven't visited in more than 45 days will be automatically reordered and moved to the bottom "More" category so you can focus on teams you're more active in.
Sorry EDU subscribers this change will does not apply.
The rollout should be completed by June 2019.
No word yet when EDU subscribers will see this implemented.