Unable to install playwright (and other tools) in the default worker via helm env variable

workerGroups:
    - name: "default"
      controller: "Deployment"
      replicas: 2
      resources:
        requests:
          memory: "1Gi"
          cpu: "1"
        limits:
          memory: "4Gi"
          cpu: "2"
      extraEnv:
        - name: "INIT_SCRIPT"
          value: "apt-get update\napt-get install -y chromium\npip install playwright\nexport PATH=$PATH:/tmp/.local/bin\nplaywright install\nplaywright install-deps"
        - name: "WORKER_TAGS"
          value: "chromium"