If nothing looks like it addresses your problem, then it may be time to read man sendbug before submitting a bug report.
You can reach the OpenSSH developers directly by sending email to openssh@openssh.com.
New features are accepted, especially with code that implements your suggested new feature. If someone else writes code for your new feature, the chances are that it will be misunderstood and created so that you will not recognize it.
Types of bug reports in order of desirability: