Access the {% data variables.product.prodname_vscode_command_palette %} (<kbd>Shift</kbd> + <kbd>Command</kbd> + <kbd>P</kbd>/ <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>P</kbd>), then start typing "rebuild". Select Codespaces: Rebuild Container.
<kbd>Shift</kbd> + <kbd>Command</kbd> + <kbd>P</kbd>
<kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>P</kbd>