request-disallow.kt

list.addOnItemTouchListener(
    object: RecyclerView.SimpleOnItemTouchListener() {
        override fun onInterceptTouchEvent(rv: RecyclerView, e: MotionEvent): Boolean {
            if (e.action == MotionEvent.ACTION_DOWN) {
                rv.parent.requestDisallowInterceptTouchEvent(true)
            }
            return super.onInterceptTouchEvent(rv, e)
        }
    }
)