Seems to be a bigger issue, and maybe the same as with google authentication posted in another thread.
Why the AP-IP is used and not the FQDN of the cluster? And why the Ports are changing? Did someone of the DEV/QA Team really tested this before release?
Its really a pity we have to waste time with this buggy feature. The release of 22.214.171.124.935 vSZ-E was 2021-12-30 - and there is still no fix / useful and working documentation regarding social login 😞