In 4.15 my gamepad navigation worked fine but in 4.16 it does not work very well at all. Especially on the combo boxes. When using a Combo box string with Enable Gamepad Navigation checked when you select the drop down it drops down but you can not navigate it with a controller like you could in 4.15. You can control it with a gamepad but only if you click it with a mouse cursor first but even then you can not actually change the value of the combo box.
