Some of the options at the supplier site address page is not accessible in oracle cloud

In Oracle Procurement trying to add an address site to a contact for Supplier.When selecting a contact and then under contact addresses, select and add,the Apply, Ok and Cancel options are not accessible. You can just see the tip of them at the bottom behind the listing of addresses so we are unable to add an address we need to our contact. I checked other suppliers/contacts and the Apply, Ok and Cancel options are visible and accessible.

Did anyone face any such issues. If yes, the could you please provide us the solution for this.