Reproduction steps:
1. Open the attached project "ReproProj"
2. Open the “/Assets/Scenes/App.unity” Scene
3. Enter the Play Mode
4. In Kokoro Text-To-Speech window, enter “Students and teachers at a school are to be instructed in basic first aid measures.“
5. Observe the Console
Expected result: Log Message with less than 20 exists
Actual result: Log Message with more than 500 is present
Reproducible with: 2.6.0 (6000.5.0b2), 2.6.1 (6000.4.1f1)
Testing environment: Windows 10 Enterprise 21H2
Not reproducible on: No other environment tested