Customer Managed ORDS to Access Always Free ADB APEX

My aim is to have Social Sign-on for my APEX application at Always Free ATP database.

Configuration I want to have:

Oracle Cloud Load Balancer with public IP resolved to my domain name: done.

ORDS instaled in Oracle Cloud Instance which works with my ATP APEX: partially done by https://fuzziebrain.com/content/id/2004/,

does not work properly, looks like somewhere inside ORDS hardcoded to redirect to HTTPS protocol even though I have chosen use HTTP protocol at the first start of the ORDS server.

So, even Load balancer heart-bit does not work.

When I use http://<Computing_Instance_IP>:8080/ords to access ORDS directly, it redirects to

httpS://<Computing_Instance_IP>:8080/ords/f?p=4550 and then nothing

Is there a way to get this configuration to work? Some good instructions?