onPageSelected called automatically when navigate to other screen and detachInactiveScreens is false

## Environment

`"react": "17.0.2",`
`"react-native": "0.66.2"`
`"react-native-pager-view": "^6.0.0-rc.0"`
`"@react-navigation/native": "^6.0.6"`

## Description

disable the `detachInactiveScreens` and navigate to other screen and after came back the page is set to zero onPageSelected event is called every time when I navigate to other screen. Event is working fine when `detachInactiveScreens` is true.

Reproduce el flujo de navegación con React Native 0.66.2, react-native-pager-view 6.0.0-rc.0 y detachInactiveScreens establecido en false. Rastrea el punto de entrada onPageSelected del pager al salir de la pantalla y volver a ella, y luego verifica que la navegación no restablezca la página ni emita el evento inesperadamente.

Escrito por el modelo de indexación a partir del texto del issue.