I made a new suggestion on the idea board.
When snap is enabled on a vertical list in mobile (especially when set to ‘Page’) developers do not know which page is in view or when the list is scrolled; For instance, when it is a list of videos like tiktok, all videos start playing even when it is not the current item and theres no way to play/pause only when its visible. I suggest you either expose ‘current view’ data, ‘swipe’ actions and/or 'swipe events. This way, devs can control the flow and build really robust features.
Please vote up this idea if you feel the same way as I do. Use the the link below