Just tried that now, demo 4 worked for me so I moved the files across one by one until I noticed an issue in the compose.yml file, I think one of my values must have thrown an error for unmarshal (but I thought it was an issue with activating the [build.compose])
Sorry about that, now I’ve fixed that issue I can deploy again.
EDIT: Thanks a lot for the help, managed to get it working now 