I managed to get it working by setting textEmail to the user's own email address.\nFor example, if your application knows that the user is using SfB address
[email protected], then this should (could?) open SfB on the starting page:\nconst textEmail = "
[email protected]";\ndocument.getElementById('skypeChat').href="im:<sip:" + textEmail + ">";\n\nPresumably this happens because they can't chat with themselves, and no error is shown - or at least that is what happens for me; your mileage may vary.",
2021-08-17T13:49:47