Trying to use a UD Field to sort a combo box, but using the field name (ScheduleSort_c) doesn’t work. I’m guessing there’s a specific way to reference UD Fields that I’m missing. 
See what columns are being returned by the GetList or GetRows call on the Combobox
If your column isnt there. It may be an idea to use a baq to return your data. You can then sort by your baq column.
Let me know how you get on.
Thanks for the response. Turns out the sort works just fine using the UD field. The reason it wasn’t working was because the field wasn’t populated. Originally, I had populated the data in the Kinetic screen and saved it, but it didn’t actually save it. When I opened the screen in classic all of my entries were gone. I added it back in the classic screen and verified that the sort worked as intended in Kinetic.