We have confirmed the issue "The Post button is
disabled if the annotation comment has only a character or if copied text is
pasted into it" and logged it as a defect. The fix for the issue will
be available in our upcoming weekly NuGet release on April 05, 2023. You
can track the status of the issue through the following link.
Feedback link: The
Post button is disabled if the annotation comment has only a character or if
copied text is pasted into it | Issue Feedback
Disclaimer: "Inclusion of this solution in
the weekly release may change due to other factors including but not limited to
QA checks and works reprioritization."
