An object whose receipts-track object reached the relay just before the receipts
subscription did never gets it live; after a second its group of the receipts track is
fetched (moq-streaming-format §4.1). e2e/package-lock.json pins the automation package
by integrity (playwright 1.60.0 and playwright-core, Apache-2.0; fsevents, MIT, optional,
its install script never run: npm ci --ignore-scripts).
Co-Authored-By: Claude Opus 5.5 <[email protected]>