In the mean time I have also tried with idf 4.4 container and 4.4 example:

Serial port rfc2217://host.docker.internal:4000?ign_set_control
Connecting...
Device PID identification is only supported on COM and /dev/ serial ports.
.
Traceback (most recent call last):
File "/opt/esp/idf/components ...

- I am using windows as host
- trying to program esp32c3
- I want to use the docker image as build system to easily change and prevent "works on my desk"/"works for me"
- found out docker on windows/mac does not support forwarding usb devices to containers. (very disappointed in Docker now)
- so I ...