Hi,
I just discovered that when you have a table (let's say Table A) and another table (Table B) has a conditional lookup from Table A, then when changing the schema of table A won't lead to a red table nor a differential check of table B. Hence by means of differential deployment only Table A will be deployed, there where Table B also needs a deployment.
I think it would be wise to fix this, since this can cause unexpected execution failures.
Kind Regards,
Devin