mirroring ipad in meeting

I am unable to mirror my ipad when in share mode in my zoom meeting.  Last week this worked.  Today, even though I can find the zoom link on my ipad when attempting to mirror, I get an error message that airplay could not connect.

I have a new computer with Windows 11 on it.  Is there some setting I need to adjust?  I need to get this resolved ASAP as I am in the middle of assessing a student, and we mirror our testing materials from our testing website via our ipads.