Is there a way to turn off favorite contacts displayed in circles under siri suggestions on the proactive siri page? I can turn off contacts under Settings -> Spotlight Search, but then contacts don't appear in searches. I want to be able to search for a contact but hide that under siri suggestions. Siri suggestions for contacts and even the apps seem to be arbitrary with someone I haven't even called showing up on the list. Also is it possible to hide Siri suggestions for apps?