"Use dual monitors" setting and trying to share a single application

[CDD]

Hello - I've found that when I have the "Use dual monitors" setting enabled, I only get the option to share my whole screen, not an individual application.  As soon as this setting is turned off, i can share an individual application/window again.

I really like the fact that, with this setting turned on, I can manipulate the video window separate from the shared content window as a participant, but it makes it harder when I'm the one sharing content.  Any way for me to be able to share an application (not my whole screen) when on the "Use dual monitors" setting?