Keycloak SSO with Angular Universal SSR


I have a angular project where I use Angular Universal, I integrated keycloak now but it does not work, after researching for a while I found out That Keycloak does not support Angular Universal or SSR for a fact. Bu they were all old posts I wanted to ask now if there is a way to still implement this?

Hello, I have already observed this error.
Further “googling” didn’t help me either.
It would also be great if someone could support there.
Parallel I’m trying to create a workaround myself.
I would then publish my results here.