Thank you for your votes and comments on this feature. The team is in the process of finalizing designs for deleting private chat threads. I will update as we have more progress to share.
An error occurred while saving the commentAnonymous commented
I can skype from S4B I cannot from Teams. That means I loses functionality no matter how fancy the comparison chart showing me that I have all the S4b futures. Island mode grayed out and forcing me to migrate. I am not moving till it covers all my business needs and that includes communicating to the odd skype consumer,