Reverse geocoding returns localized punctuation (Arabic comma) in qualifiedName causing backend failures

[akanshasahu-rgb]

Environment

• iOS: 26.x
• Xcode: 16.x
• MapboxMaps: 11.16.1 / 11.21.0
• MapboxGeocoder.swift: ~> 0.15
• MapboxSearch: 2.16.1

Observed behavior and steps to reproduce

Issue

When performing reverse geocoding, the value of placemark.qualifiedName sometimes contains a non-standard comma character (،) instead of a normal comma (,).

Example:
"2nd Main Rd 43، 560016 Bengaluru، India"

Steps to reproduce

1. Perform reverse geocoding:
   ReverseGeocodeOptions(coordinate: location)
2. Get result:
   placemark.qualifiedName
3. Observe that returned address contains ، instead of ,

Impact

• Causes backend failures when sending address
• Inconsistent behavior across regions/devices

Expected behavior

• Address should use standard comma (,)
• Or provide a way to control formatting/locale