Half of the webpage is gone (resolution issue?) when using --http-server-mode

[Cloufish]

The main webpage is fine:

But any other webpage is broken:

user@c2edb620a717:~$ cat debug.log 
Looking in /app/.config/browsh/config.toml for config.

I'm running browsh on the Docker Container https://hub.docker.com/r/browsh/browsh,
But I see that the same problem occurs with a standalone binary
And in different browsers.