Starting a new container, it’s impossible to get qunit running from the command line with d/rake plugin:qunit\["some-plugin"\]: “chrome is not installed”.
From the container, installing Chrome results in the browser exiting early because of sandbox mode. Using CI=1 fails for another reason; the only way I got QUnit running was to install Chromium and create a shim for google-chrome-stable calling chromium --no-sandbox.
Using the playwright script to install browsers still fails to find Chrome (pnpm exec playwright install --with-deps)