A. 1. Refresh the app: Close Brass completely and reopen it. This can sometimes clear up display issues that show duplicate icons.
2. Clear app cache: Go to Settings > General > iPhone Storage, find Brass, and tap on it. If there's an option to 'Offload App', do that to clear cache without losing data. Then reinstall the app from the App Store.
B. 3. Report the issue: If duplicates persist, document the issue and check if there are any updates or patches available that address this problem.