I don't really understand that problem, exactly. I'm not aware of any restrictions for using AWS Identity Center (SSO) with an email address that happens to be a root email for another AWS account.
I checked the documentation but I couldn't find anything to show this to be a problem other than that the practice is discouraged.
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I don't really understand that problem, exactly. I'm not aware of any restrictions for using AWS Identity Center (SSO) with an email address that happens to be a root email for another AWS account.
I checked the documentation but I couldn't find anything to show this to be a problem other than that the practice is discouraged.