Unraid will not use a valid Let's Encrypt cert - always uses self-signed

So there's another bug report on the fact some LE certs are being cut off and not used by NGINX properly.  This is related, but different.  Due to that bug I've had to pull over an Unraid LE cert from a backup I made last week.  Even if I delete all other certs and the LE info appears properly at the bottom of the Management Access screen, it re-generates a self-signed cert (if not already there) and uses that.  I've included more info and some pics to clarify the issue here.