DynMap Reverse Proxy

Anyone ever reverse proxied DynMap?

Root locations work fine

domain.com { reverse_proxy localhost:8123 }

domain.com { reverse_proxy localhost:8123 }

domain.com { reverse_proxy localhost:8123 }

domain.com { reverse_proxy localhost:8123 }

Subdomains work fine

subdomain.domain.com { reverse_proxy localhost:8123 }

subdomain.domain.com { reverse_proxy localhost:8123 }

subdomain.domain.com { reverse_proxy localhost:8123 }

subdomain.domain.com { reverse_proxy localhost:8123 } works fine

Locations don't work and arrives at a unique 404
(

domain.com { handle /map { reverse_proxy localhost:8123 } }

domain.com { handle /map { reverse_proxy localhost:8123 } }

domain.com { handle /map { reverse_proxy localhost:8123 } }

domain.com { handle /map { reverse_proxy localhost:8123 } })