Add support to other port in url

Hello,

Version:c4b4a53cad7722f031b725f8b41511e9d341d033 (Fri, Dec 13)

I have configured phabricator to use different ports like 9080 and 9443 and navigation is broken when using those ports or bitmaps url too. Most of the time, ports are deleted from the url.

When running phabricator on ports 80 and 443, then no problem.
Is it a restriction ?

Thank you in advance for your help (I think it is easy to reproduce).