While texting a massage in iPhone, when we start typing name of the person we are contacting, we got suggestions of the groups these people are part of, instead of getting his personal contact. It is very annoying to scroll down and find his personal number every time.
Apple has updated its iPhone OS to iOS 11.4 about a month back still there are many users who are not able to take screenshots after updating there iPhone. This might be due to bug in now iOS or some changes in settings of iPhone.