German TTS in virtual conversation

I use the “virtual conversation” AI exclusively on IOS with my iPad. There has recently been tremendous improvement in the Spanish and French voices. For me, this improves the usefulness of this module immeasurably! Thank you so much to the developers.

However, as a multiple language enthusiast, I notice that the German TTS voice on the iPad is still so bad as to be unusable. Please, please fix the German voice like you have with the other voices.