HAProxy community

Hanproxy with nginx backend over http2. httpchk healthcheck

I wanna use Haproxy in front of nginx.
I want send http2 to nginx and i want use http l7 healthchecks.
I finded post Haproxy 2.0.5 httpchk http/2 backend in this post i found that haproxy can’t check backend server over http2. Is this information is still right and what is the haproxy vision of this theme?