Both the other account and myself are quite active on GitHub. There has been a mistype maybe 5 times in 11 years.
So sorry, but no. Things have been fine. In places where the hyphen is ambiguous, I always make a point to mention it. It's never really been an issue, and the other individual has always been quite nice when the hyphen is omitted, kindly pinging me instead.
I'm not trying to defend against anything except poor attempts to paint me as somehow malicious...