No longer able to log in with github 2FA enabled

[Halfwalker]

Doesn't seem to be able to log in any more :(

deano@ryzen2    ~  /usr/share/gnome-shell/extensions/gistnotes@mohan43u.gmail.com/gistbin

Gjs-Message: 10:25:56.960: JS WARNING: [/usr/share/gnome-shell/extensions/gistnotes@mohan43u.gmail.com/gistbin 11]: reference to undefined property 0
Gjs-Message: 10:26:26.652: JS WARNING: [/usr/share/gnome-shell/extensions/gistnotes@mohan43u.gmail.com/simplesoup.js 91]: reference to undefined property "Content-Length"
access_token removed

This is on Ubuntu 18.04 with gnome 3.28