[BUG]: Opening FREISA repository in a GitHub Codespace creates an Alpine devcontainer, not Ubuntu 22.04

[gmacario]

Description of the bug

Please see screenshot

Steps To Reproduce

1. Login to https://github.com/

2. Go to https://github.com/B-AROL-O/FREISA

3. Click "<> Code"

   

   and create a new Codespace from the main branch

4. Wait until the container is created

5. Inside the codespace, launch a bash Terminal and type

uname -a
cat /etc/os-release

Additional Information

According to https://github.com/B-AROL-O/FREISA/blob/main/.devcontainer/Dockerfile#L1 the Dev Container should be extending the Base Image whose Dockerfile is published on https://github.com/Tiryoh/docker-ros2-desktop-vnc/blob/master/humble/Dockerfile

which in https://github.com/Tiryoh/docker-ros2-desktop-vnc/blob/master/humble/Dockerfile#L18 says

FROM ubuntu:jammy-20250404