P: Auto-Select using the Move Tool not functioning properly

Updated to Photoshop CC 2015. Having "Auto-Select: Layer" turned on, and using the Move Tool, when I drag over an are to auto-select multiple layers, it works fine to select those layers in that area. However, if I drag across the full canvas and then reduce my selection size, it still keeps those other layers selected, even when they're not in the "Selected" area.