Hello Blockstack generates invalid auth request token

[kantai]

The auth request token generated by Hello Blockstack is invalid:

I see this code on helloblockstack.com

document.getElementById('signin-button').addEventListener('click', function(event) {
    event.preventDefault()
    var appDomain = window.location.hostname
    var privateKey =  null
    var authRequest = blockstack.makeAuthRequest(privateKey, appDomain)
    blockstack.redirectUserToSignIn(authRequest)
  })

The null private key makes the auth window fail to load the app manifest.

[kantai]

Tagging @larrysalibra and @yknl because I'm not sure who is operating helloblockstack.com

[larrysalibra]

@kantai I also don't know who runs it.

@jackzampolin @shea256 ?

[jackzampolin]

not me 🤷‍♂️

[yknl]

it's not me either