Podman/docker in nixos container (ideally in unprivileged one)?

I am running into this too here Simulating a kubernetes cluster with containers - #5 by azazel75

I assume there are still no solutions to this? ^^

I don’t really understand if the answers in the github issues are relevant to nixos?

I also can’t get @ndreas solution to work

Edit: nvm i got it to work, i just had a typo ^^
my working version is in this thread: Simulating a kubernetes cluster with containers - #6 by ZerataX