All Companies -> Demographics -> Drop down Validation Issues

Environment - Preproduction
Browser - Chrome
Company - US Shale (Applicable to all companies)

1) Login with Employee
2) Traverse the SS mode
3) Go to demographics page
4) Fill all mandatory details
5) Keep empty for eg State or Country (as these are drop down) they are mandatory
6) System shows validation for that field.
7) click on save and continue
8) Validation is not removed even after entering drop down mandatory field

Expected : Validation message must be removed after entering drop-down mandatory fields, when we click on that page