Failed schema validation after insert with sdk's becuase of null value

hi @Andrew_Morgan
on Mar 18 you wrote:

I’ve recreated the issue and have raised the question with the engineering team. I’ll let you know when I get a response.

What was the response? It looks that you could recreated my example? If setting apply_when really the only solution could you describe bit more where to insert that rule? (btw im Using realm Sync)

thank you