Petr Bartoň

I played around with it again and I changed the app to connexion + flask and also just flask. In both cases the content-length is always in the response but...

Interesting. That made me thinking that maybe I have some specific local setup, so I tried running the server in the debian docker image, because I am using opensuse. I...

I will just add that it's not strictly connected just to python 3.8, it crashed even our pipelines and we are on 3.9