Carousel cycles through macroscopes in an unusual order

[scimap]

There is something odd about the way the macroscope kiosk carousel cycles through the macroscopes at http://idemo.cns.iu.edu/macroscope-kiosk--staging/#/17. If I click on the left arrow I can only occasionally get to Earth, more often the 7th click repeats the US Water Crisis. When I click the right arrow to cycle through the iterations they are in a different order. Macroscopes should cycle through in order by iteration. Correct iteration order can be found at https://scimaps.org/macroscopes. Not critical but this makes navigating to a specific macroscope difficult.