jupyterlab-github: Safari: User name input does not lead to listing of repos

Using J-Lab in Safari with this plugin, i put a username and it does not show the available repos. I verified via Chrome, that the plugin was installed successfully, as things work there.

Here’s what the javascript console says:

Here’s my jupyters:

(stable) └─❱❱❱ conda list jupyter                                       +7857 11:46 ❰─┘
# packages in environment at /Users/klay6683/miniconda3/envs/stable:
#
# Name                    Version                   Build  Channel
jupyter                   1.0.0                      py_1    conda-forge
jupyter_client            5.2.3                    py36_0    conda-forge
jupyter_console           5.2.0                    py36_0    conda-forge
jupyter_contrib_core      0.3.3                    py36_1    conda-forge
jupyter_contrib_nbextensions 0.5.0                    py36_0    conda-forge
jupyter_core              4.4.0                      py_0    conda-forge
jupyter_highlight_selected_word 0.2.0                    py36_0    conda-forge
jupyter_latex_envs        1.4.4                    py36_0    conda-forge
jupyter_nbextensions_configurator 0.4.0                    py36_0    conda-forge
jupyterlab                0.32.0                   py36_1    conda-forge
jupyterlab_launcher       0.10.5                   py36_0    conda-forge

and my conda info:

(stable) └─❱❱❱ conda info                                               +7858 11:47 ❰─┘

     active environment : stable
    active env location : /Users/klay6683/miniconda3/envs/stable
            shell level : 1
       user config file : /Users/klay6683/.condarc
 populated config files : /Users/klay6683/.condarc
          conda version : 4.5.1
    conda-build version : not installed
         python version : 3.6.5.final.0
       base environment : /Users/klay6683/miniconda3  (writable)
           channel URLs : https://conda.anaconda.org/menpo/osx-64
                          https://conda.anaconda.org/menpo/noarch
                          https://conda.anaconda.org/jlaura/osx-64
                          https://conda.anaconda.org/jlaura/noarch
                          https://conda.anaconda.org/conda-forge/osx-64
                          https://conda.anaconda.org/conda-forge/noarch
                          https://conda.anaconda.org/conda-canary/osx-64
                          https://conda.anaconda.org/conda-canary/noarch
                          https://repo.anaconda.com/pkgs/main/osx-64
                          https://repo.anaconda.com/pkgs/main/noarch
                          https://repo.anaconda.com/pkgs/free/osx-64
                          https://repo.anaconda.com/pkgs/free/noarch
                          https://repo.anaconda.com/pkgs/r/osx-64
                          https://repo.anaconda.com/pkgs/r/noarch
                          https://repo.anaconda.com/pkgs/pro/osx-64
                          https://repo.anaconda.com/pkgs/pro/noarch
                          https://conda.anaconda.org/NSIDC/osx-64
                          https://conda.anaconda.org/NSIDC/noarch
          package cache : /Users/klay6683/miniconda3/pkgs
                          /Users/klay6683/.conda/pkgs
       envs directories : /Users/klay6683/miniconda3/envs
                          /Users/klay6683/.conda/envs
               platform : osx-64
             user-agent : conda/4.5.1 requests/2.18.4 CPython/3.6.5 Darwin/16.7.0 OSX/10.12.6
                UID:GID : 273771:2260
             netrc file : None
           offline mode : False