Cannot authorise github account

[dgellow]

The version on the AppStore doesn't work for me. I cannot authorise the app to access my github account.

When I click on the menubar icon, I choose Continue

It opens a github oauth request (blank page?), then ask to launch an external program (PopHub)

After that, nothing happens.

As you can see on the second picture (pay attention to the pophub:// URI), there is an error on the redirect URI.