I noticed a recurring display error in the app. Special characters (e.g., German umlauts such as ä, ö, ü, and ß) are not shown correctly. Instead, they appear with missing or broken letters, for example: “K rper” instead of “Körper” “h rst” instead of “hörst” “gn nnst” instead of “gönnst” This makes the text harder to read and affects the overall user experience. Possible Cause: The issue seems related to text encoding (UTF-8 vs. ANSI/ISO-8859-1) during rendering. It happens consistently whenever the app displays sleep or recovery summaries in German. Suggestion: Please check the character encoding settings in the text rendering pipeline so that all special characters are displayed correctly.