25B New Address Block feature in application flows still seen despite turning off the profile option

We had tested the new address block functionality in one of our lower environments when it was introduced in 25A, however, we chose not to enable it in PROD.

In 25B, this feature is auto-enabled, so we turned it off and tested it in both our lower environments and we see that the address line1 shows suggestions still and other fields are populated based on this.

Issue: The new address block feature works despite setting the profile option to N.

Few things to note:

1) We do not have these fields in the application flow, so we tested the same in request for additional info section and saw that the new update was applicable here