UIContentSizeCategory vs UIContentSizeCategoryAccessibility


The values I was getting for “preferredContentSizeCategory” seem to be values that have “Accessibility” in them, e.g. “UIContentSizeCategoryAccessibilityMedium” instead of “UIContentSizeCategoryMedium”. I am using 8.1 in the simulator (haven’t tried on my phone yet but the settings seem to be similar). Anyone know if this a version change…or maybe I am changing the size setting in the wrong place in settings?