How to configure Scale Set for GH Enterprise

[or-he-MA]

I have a GitHub Enterprise called "blabla", and under it there are ~8 GH orgs.
I've configured Scale Set per org, but this is not very scalable.

I saw that according to the documentation, you can configure it on the enterprise level, simply using GH PAT and not GH App.
How can i do that? I'm using my PAT but this dosent seems to be working.

In the chart's values I configured: githubConfigUrl: "https://github.com/blabla"

But i have the feeling im missing something.