When the new meeting interface was introduced it was no longer possible to switch between video and the shared content. So when someone shared content you could in the old meeting view just click the video to show the video in large view instead. This feature is now back, just click one video stream and video will become large and then you can click on the small content stream to switch back.
M365 Apps & Services MVP | Consultant work at Exobe, based in Göteborg, Sweden. Co-host of Teamspodden, co-organizer of Teamsdagen. Been working with Exchange, LCS, OCS, Lync, Skype, Teams and related stuff for a while. Mostly writing tips and news after getting questions from customers.