"Invert colors" turns on accidentally
As the resident IT guy in our apartment, I'm trying to help my girlfriend with an iPhone problem. Occasionally, when tapping her home screen, the phone will activate the "inverted colors" accessibility option. There is no icon on the home screen for this, or anything I can spot that should cause this. To help, I've added that feature to the Control Center so that it's easier to disable it when it occurs, but that's not a solution. Sometimes it happens multiple times a day, some days not at all. Anyone ever hear of anything like this? iOS 12.1.4 on iPhone 7+.
iPhone 7 Plus