Copilot review (#2287, suppressed comment): the comment still said internal
callers supply no issuer, which stopped being true when
ensureCimdClientRegistration started binding its save to the discovered issuer.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Lmj6X2epWpPE7ScdSKQmtA
Signed-off-by: cliffhall <cliff@futurescale.com>