SSO>Chubb Selerix>Functional>"Estate" is no longer remains as beneficiary for first plan after adding it as beneficiary for second

URL - https://mybenefits.biz/Platform/Login/Login
Company - Nexion

1] Login to the application as a Partner.
2] Search any employee, manage the employee.
3] Navigate to "Enroll Now" page.
4] Enroll in any of Selerix plan (e.g. Accident) add "estate" as a primary beneficiary and complete the enrollment.
5] In WorkTerra observe the beneficiary page, estate get listed as a beneficiary for "Life Benefits Type".
6] Now enrolled in Life Benefits Type plan, add estate as primary beneficiary complete the enrollment.
7] In WorkTerra observe the beneficiary page.

Actual Result:
Estate get removed as a beneficiary from Accident plan.

Cc: Aditya Vishwakarma, Jaideep Vinchurkar, Prasad Pise