Confusion about scrolling

I haven't been able to find what the final word on scrolling in Android is. According to the python source code, there is a method scroll. But it doesn't work.

According to the Android docs, there's a thing called UiScrollable. But it doesn't work.

According to the appium docs, there's a thing called TouchActions. But it doesn't work.

driver.execute_script("mobile: scroll", {"direction": 'down', 'element': el})
If you do this, you are told that "the method has not yet been implemented".

So what is the final word on scrolling? That it's completely broken? That scroll is supposed to work, and that there is something wrong with my setup?

Inizia tracciando il metodo scroll del client Python e confrontalo con Android UiScrollable, Appium TouchActions e gli entry point mobile: scroll menzionati nel report. Riproduci gli esempi, se possibile, e documenta quali approcci allo scorrimento sono supportati, cosa non funziona e se è previsto che il metodo segnalato come non implementato lo sia.