Using a second screen when sharing a presentation

[Ann105]

Hi, I apologise if this has been asked before (I have looked and couldn't find an answer).  When I am presenting using a screen share it is frustrating not to be able to see participants (unless their video thumbnails cover my presentation).  My work around for this has been to join another device as a participant, for the presentation part of the meeting, which isn't ideal.  I am wondering if I had a second screen if it would show me the side by side view like when I join another device as a participant, or would it be different?  For example on a second screen could I see a gallery view on this screen without seeing the presentation that I am sharing on my MacBook?  It is a shame that zoom don't offer a side by side view for the presenter like when attending a meeting.  I am working out if it is worth me getting a second monitor or whether to continue with adding an additional device like I have been doing, unless of course zoom finally add the side by side option for hosts presenting.  Any advice appreciated.