If I long press on a picture in the gallery App, and select the menu (3 vertical dots). There is a selection to “add to event”. (I selected that as I was hoping to add this picture to a calendar event). It asked me to name the event, which I did, and got a confirmation that the event was added. However I can’t see where the event went as it is not in the calendar. Does anyone know what the “add to event” function in the gallery app is for?