Screen sharing not working on MacBook Pro M2

Requesting to share my screen from messages - worked before upgrade to sequoia on sonoma - message on other laptop does not arrive and no indication of message on originating laptop. checked screen sharing all settings are enabled on both laptops. connection is hardwire.

I can access network and see screen on other laptop...this works both ways.

Both laptops restarted.

[Re-Titled by Moderator]