Specific error for stolen lock?

[inexorabletash]

Should there be a more specific error than an AbortError DOMException as the promise resolution when the lock is stolen? i.e.

try {
  const result = await navigator.locks.request('resource', async lock => {
     // ... hold for an arbitrary period, e.g. await new Promise(r => {})
  });
} catch (ex) {
  // anything more specific than ex.name === 'AbortError' here?
}

// elsewhere and elsewhen...
navigator.locks.request('resource', {steal: true}, lock => {});

ex.message will have more details for logging purposes, at least.