Duplicate similar addresses added to the Address List

Describe the bug
When adding addresses, the application allows similar or identical addresses to be added to the Address List multiple times, resulting in duplicates.

To Reproduce

Open Hamburger Menu.
Click on 'My Addresses'.
Click on 'Add New Address'
Add new address (e.g., "123 Main Street, New York").
Attempt to add the same or a similar address (e.g., "123 Main St., NY").
Observe the duplicate entry in the Address List.
Expected behavior
The application should prevent similar or identical addresses from being added to the Address List more than once.

Actual Result:
The Address List allows duplicate entries for similar or identical addresses.

Screenshots
IMG_0472

Smartphone (please complete the following information):

Device: iPhone15pro
OS: iOS17.6.1

No file or test is named. Start by reproducing the address-entry steps on the reported iPhone and trace the My Addresses/Add New Address flow to identify where duplicate entries are accepted. Done means identical and similar addresses no longer appear more than once in the Address List.

Written by the indexing model from the issue text.