Shared view of multiple tabs

I'm studying at an university, and we've converted to using Teams to hold practices. One of the practice courses handed out tasks in a PDF in advance, we've worked on them, and talked about those tasks in the actual meaning. This required using OneNote, checking the meeting chat and the uploaded PDF in the Files tab.

It would be helpful if there would be an option to split the screen between the meeting (shared screen doing scritches and scratches in OneNote and the Files uploaded to the Team I'm in)