Voice lap number alerts on daily recommendations

The voice alerts for the lap number on the daily recommendations are missing or have a distorted pronunciation, the same on each lap (kilometre). v.4.19
Headphones are connected to the watch via Bluetooth (not via iPhone!).
This error is also in the 955 watch for several firmware already.
The fixes are missing in firmware 16.12

https://forums.garmin.com/beta-program/forerunner-955-series/public-beta-bug-reports/i/public-beta-version-16-xx/lap-number-notification-error-when-running-according-to-daily-recommendations

https://forums.garmin.com/beta-program/forerunner-955-series/public-beta-bug-reports/i/forerunner-955-series-bug-reports---beta-15-xx/voice-alerts-when-running-on-daily-recommendations?CommentId=3018b098-5b53-4a42-b2fc-58a77a1c486f

Ready to provide information for the report.