If I have a chat window open with an individual and that individual calls me the chat window Automatically resizes to accommodate a video feed. So far so good. But when the call ends the SfB window does not return to it's pre-call size. It stretches the chat to fit the larger window. Am I simply missing a setting somewhere, or is there a know fix for this problem? I'm running SfB 2016 MSO (16.0.4498.1000) 32-bit.