I have a problem with WKLongPressGestureRecognizer.

I am developing an app on Apple watch. We are using WKLongPressGestureRecognizer to implement calling a method after detecting a long press.

However, oddly enough, the end of the long press is called automatically. (about 6 seconds or so). This is happening on watch os 8.1.1, apple watch series 7. Does anyone know about this issue?

This phenomenon is not seen in series 6 os 8.4.2.

Any help, no matter how trivial, is welcome. Please forgive my lack of good English.