Onlyoffice not working behind caddy

Hello,

I’ve moved from bare metal nginx to dockerized caddy, and managed to redirect seafile correctly with caddy.
However, the onlyoffice Integration is somehow broken, clicking on an office file results in a blank tab.
Has anyone managed to setup seafile with onlyoffice behind caddy?
And would be willing to share his Caddyfile (without domain names)?
Thanks a lot,
Ruediger

I’ve given up on caddy, I was unable to get onlyoffice working in seafile with caddy.
So I moved back to nginx, but with nginx running in Docker using this image here:
https://hub.docker.com/r/jonasal/nginx-certbot

This will take care of automatic certbot updates, you only need to provide the conf files for nginx. Quite nice!