http2.connect is Not Accepting IPv6 Addresses

[anliting]

• Version: v12.4.0
• Platform: Linux pcd 5.1.8-arch1-1-ARCH deps: update openssl to 1.0.1j #1 SMP PREEMPT Sun Jun 9 20:28:28 UTC 2019 x86_64 GNU/Linux
• Subsystem: http2

let
    http2=require('http2'),
    server=http2.createServer()
server.listen(8000,'::1',()=>{
    http2.connect('http://[::1]:8000',()=>{
        console.log('listener called')
    })
})

Expected: console.log('listener called')
Result: Error: getaddrinfo ENOTFOUND [::1] [::1]:8000