Navigation disables when item count equals total but center is true.

[rosemarystanley]

When you have say, 6 total owl-items, set the items option to 6 and have center option to true, the navigation is disabled. However, since center offsets the items, it should still be able to navigate since in this case, 2 items are out of view.

https://jsfiddle.net/mrsdohpaz/086pqdra/