When I copy a mass config,I found that the uuid is the same for both
Even if you change one of them, the uuid does not change…
Then I tried it out, and both configurations generated a few entities each, one of which was never generated, so it seemed to be a bug???
I can verify that it is buggy. I do not see a use case for not changing the UUID. It led to some unintented behavior when trying to spawn two different entities one entity was overridden by the first. For now I would recommend not copying entity configs.