I'm using the Windows version of the meetings client (latest version). When using screen sharing, the host can annotate but participants cannot, even though participant annotation is enabled. A participant can display the annotation tools and select one of the tools, but clicking the screen doesn't add any annotations. I tested with a few Windows computers and got the same result.
A participant using the Mac version of the client was able to annotate.
Anyone else run into this? Am I missing something?