OpenCCU as docker container currently possible?

[hegish]

Hi there,
I have OpenCCU running as a Homeassistant add-on on a Raspberry Pi 4 (trixie). Now I want to switch to a container based setup and found https://github.com/OpenCCU/OpenCCU/wiki/en.Installation-Docker-OCI and https://github.com/OpenCCU/OpenCCU/wiki/Installation-Docker-OCI
I got stuck with both descriptions i.e. there are errors when running the provided install-docker.sh. Which install procedure should I follow? Are there still unresolved issues due to the Raspberrymatic=>OpenCCU name change in the documentation and I should just wait a little? I want to use OpenCCU with a HmIP-RFUSB stick. Any advice appreciated, many TIA