clock app with unremoveable alarms

Issue Description : UBports-OTA9 I have in my clock (v3.12.1) alarms some entries which I can't remove. Any ideas, why? Or where they're stored in the system files or sqlite3 databases to remove them by hand?

If it`s a Bug please add :

• Device : BQ E4.5
• SDK/OTA : OTA-9
• application logs (can be retrive by using Logviewer app from the open store : Which log exactly?