Running simple scripts through the mongosh shell 2.2.x will randomly fail with

no such command: 'atlasVersion'

This was observed 1/3 runs approximately on 2.2.6 & 2.2.5 but seems to have been fixed by going back to 2.1.5. The clusters these have been observed on are Primary, Secondary, Arvbiter triples.

There is no reference to 'atlasVersion' in our scripts. I have not had time to whittle them down to reproduce it further.