I think the tests are not generated async, at least not in the project generated through the reproduction instructions I posted above? Would they not have to be explicitly do async: true? The default was false some years ago…
They still fail, and I still suspect it is the transaction the sandbox wraps around the tests (but please if it is not – enlighten me!)…
I stated before that performance and concurrency in the tests is something I would care about after the tests run correctly, but it is no use if they do not succeed at all.
Thanks for replying!
