This surely can’t be an XS issue as such? With things like notifications I always think the Byzantine complexity and fuzzy logic of the Settings menus make it hard to know if a perceived issue is real or unreal, an OS snafu, the sheer cussedness of things in general, or software engineers’ idea of a good morning’s work as described in Psalms 35:7
For without cause have they hid their net in a pit for me.
Without cause have they dug a pit for my soul.