Image jgraph/drawio vs fjudith/draw.io in self-contained/ docker compose #37

Dear,

I wondered why debian/Dockerfile generated docker process had an error as follows when I accessed it from my browser:

Access to XMLHttpRequest at 'https://rt.draw.io/cache?alive' from origin 'https://localhost:8443' has been blocked by CORS policy: The 'Access-Control-Allow-Origin' header contains the invalid value 'https:/'.

...while self-contained/docker-compose.yml didn't.

What I find out is that the image is different. The former is latest built locally while the latter is https://hub.docker.com/r/jgraph/drawio

Unfortunately, the latter doesn't show Dockerfile so that I wonder how it is built.

Could you let me know how to fix this CORS error in either:

a) by fixing drawio itself
b) by knowing how to build jgraph/drawio
c) any other?

Thank you and best regards,