I've already commented on another question about this, but just re-posting with the appropriate session tag in case that helps with visibility. UIDatePicker doesn't appear to render correctly when returned as an inputView, even when the .wheels style is explicitly configured. Sample project is here:
https://github.com/UberJason/DatePickerWheels
https://github.com/UberJason/DatePickerWheels
We are aware of this issue. As a workaround for now you can call sizeToFit on the date picker before assigning it as input view, but after configuring the desired style and mode.
It is also worth noting that the desired design for the new styles is to either use the compact style in place in your lists or other designs and the inline style should be shown by making room for it in your actual design. You should no longer use a date picker as input view if you are using the new styles.
It is also worth noting that the desired design for the new styles is to either use the compact style in place in your lists or other designs and the inline style should be shown by making room for it in your actual design. You should no longer use a date picker as input view if you are using the new styles.