Yes. I have read the instructions on website and github and have downloaded all packages via composer and installed via command line on Ubuntu localhost. But my webserver is nginx. Checked shop log, not found any warnings and errors. Admin page also show blank page with text “login”
Since no one reports how they did the installation (which I assume is the origin of the problem) and I never had similar behavior, I can only speculate what went wrong. Some ideas:
Look into your var/generated/generated_services.yaml. The Twig Packages must be registered as a service so that the Twig Package can overwrite the Default Template Engine. Should at least have this: