`ansible_ssh_password` missing from mitogen

Please drag-drop large logs as text file attachments.

Feel free to write an issue in your preferred format, however if in doubt, use the following checklist as a guide for what to include.

Which version of Ansible are you running? 2.14
Is your version of Ansible patched in any way? No
Are you running with any custom modules, or module_utils loaded? No
Have you tried the latest master version from Git? No
Do you have some idea of what the underlying problem may be? https://mitogen.networkgenomics.com/ansible_detailed.html#common-problems has instructions to help figure out the likely cause and how to gather relevant logs. ansible_ssh_password is not considered in code but it is documented as valid in current ansible documentation
Mention your host and target OS and versions
Mention your host and target Python versions
If reporting a performance issue, mention the number of targets and a rough description of your workload (lots of copies, lots of tiny file edits, etc.)
If reporting a crash or hang in Ansible, please rerun with -vvv and include 200 lines of output around the point of the error, along with a full copy of any traceback or error text in the log. Beware "-vvv" may include secret data! Edit as necessary before posting.
If reporting any kind of problem with Ansible, please include the Ansible version along with output of "ansible-config dump --only-changed".

mitogen-hq / mitogen