public boolean getStartScrollBottom() {
            return (mFlags & FLAG_START_SCROLL_BOTTOM) != 0;
        }
Get whether the scrolling position for the contents of this notification should start
at the bottom of the contents instead of the top when the contents are too long to
display within the screen. Default is false (start scroll at the top).
android/android_framework/base/src/main/java/github/tornaco/android/thanos/core/compat/NotificationCompat.java