### Is this a regression? - [ ] Yes, this behavior used to work in the previous version ### The previous version in which this bug was not present was _No response_ ### Description When I press enter on an already selected element, the dropdown doesn't close. ### Reproduction https://github.com/user-attachments/assets/e6bec0ea-d23c-4d61-a30c-ce6dd2ffd27a ### Expected Behavior When I press enter on an already selected element it should close the dropdown. ### Actual Behavior The dropdown doesn't close. ### Environment https://ng-comp-devapp.web.app/aria-combobox