Using Teams for a Town Hall

Our team recently had a hybrid town hall and used an Owl camera to show the speaker, while sharing the powerpoint slides on screen. The remote viewers could see either the slides, with a small video of the speaker, or if they pinned the video, they couldn't see the slides.
Is there a way to share 1/2 of the screen with the video of the speaker and the other 1/2 with the slides in teams?