sortUndefined

The priority of undefined values when sorting this column.

• false

• Undefined values will be considered tied and need to be sorted by the next column filter or original index (whichever applies)

• -1

• Undefined values will be sorted with higher priority (ascending) (if ascending, undefined will appear on the beginning of the list)

• 1

• Undefined values will be sorted with lower priority (descending) (if ascending, undefined will appear on the end of the list) API Docs Guide