It could be this: https://stackoverflow.com/questions/67789309/why-do-i-get-an-unhandled-promise-rejection-with-await-promise-all https://stackoverflow.com/ques

It could be this: https://stackoverflow.com/questions/67789309/why-do-i-get-an-unhandled-promise-rejection-with-await-promise-all https://stackoverflow.com/questions/67789309/why-do-i-get-an... If you did something like: const p1 = makeP1(); const p2 = makeP2(); return await Promise.all([p1, p2]); It's possible that the heuristic didn't trigger?