building devcontainer using podman fails

[fmuntean]

I am using Windows 11 with VSCODE and Podman While building the devcontainer, I am getting the following error: "error: Unknown or unsupported shell. Please set $SHELL to one of zsh, fish, or bash."

Logs: [1/2] STEP 4/5: COPY packages/db/package.json ./packages/db/package.json [2025-10-06T19:06:32.601Z] [+] Building 0/28d3764ed30dbe253412e6e62cee2933a1154ca484eb8de2bd39fbe23e18d90f6

• Service realtime Building 63.9s [1/2] STEP 4/5: COPY packages/db/package.json ./packages/db/package.json [2025-10-06T19:06:32.641Z]
• Service migrations Building 63.9s [2025-10-06T19:06:32.704Z]
• Service realtime Building 64.0s
• Service migrations Building 64.0s [2025-10-06T19:06:32.828Z]
• Service realtime Building 64.1s
• Service migrations Building 64.1s [2025-10-06T19:06:32.920Z]
• Service realtime Building 64.2s
• Service migrations Building 64.2s [2025-10-06T19:06:32.951Z] error: Unknown or unsupported shell. Please set $SHELL to one of zsh, fish, or bash.

It seems to be related to the dockerfile: STEP 9/16: RUN bun completions > /etc/bash_completion.d/bun error: Unknown or unsupported shell. Please set $SHELL to one of zsh, fish, or bash. note: To manually output completions, run 'bun getcompletes' Error: building at STEP "RUN bun completions > /etc/bash_completion.d/bun": while running runtime: exit status 1

However the previous command 'bun install' to work fine.