AutoNotification app can block persistent notifications if I understand correctly what it is. Hides things like "Wifi Calling" that you can't normally disable,

AutoNotification app can block persistent notifications if I understand correctly what it is. Hides things like "Wifi Calling" that you can't normally disable, swipe. Doesn't require root. So there might be the way. It became less reliable on latest samsung phones, but works on pixels afaik.