My organization has adopted Microsoft Teams. I use it on my Windows 10 desktop as well as on my older laptop running Ubuntu Linux. I noticed on both platforms, I'm unable to resize the left pane when I have the chat open. Is there something I'm missing? I'd like the chat to be maybe 1/3 of the screen and the screen share on 2/3 of the screen. It is very difficult to both chat and see the screen being shared.
Windows:
Linux: