SunFounder Pan-tilt HAT library servo

I have used this kit before and it work fine when I was using raspi buster. Now I am using raspi bookworm and the driver does not work on GPIO pin 13. Is there an updated library for the servo or some fix to the library?

Currently, we do not provide maintenance or updates for the Bookworm version or newer operating systems. Therefore, we recommend using the Buster system to ensure full compatibility and optimal performance with our products.

We are actively working on future updates to ensure compatibility with newer system versions.