Does Update Enrollment Process de-enroll from manual enrollment?

Summary:

There is a Accrual plan called Vacation XYZ created. Only eligible for Legal Employer A.

Employee transfers from Legal Employer A to Legal Employer B. Therefore, no longer enrolled into Vacation XYZ plan while being hired under Legal Employer B.

HR Specialist manually enrolls employee in Vacation XYZ while under the new assignment (under Legal Employer B).

Will the update enrollment process kick this employee out from the Vacation XYZ plan? Please confirm

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Version (include the version you are using, if applicable):

24A

Code Snippet (add any code snippets that support your topic, if applicable):