You don't need to keep posting that this is not Amended, when this is already your topic that everyone has been following along with you. Perhaps no one had anything more to add, since you first mentioned "not amended."

Are you using IRS resources? For example, I have this an IRS link, with topics and bookmark links for 2021:

https://www.irs.gov/newsroom/get-ready-for-taxes-bookmark-irsgov-resources-and-online-tools-to-use-b...

You will find the similar info, with the Interactive Tax Wizards, for the tax year you are working on. This is where you can check on Filing Status, Dependent rules, and various applicable credits.

No one here can work through your clients' data for you.