Issue Summary

"Last duplicated by" sort does not work within JSM Ops list view

Steps to Reproduce

1. Access alerts using list view.
2. Sort the view using last duplicated by date instead of created date.
3. The sorting will not work as expected.

Example:

Duplicated date for 16613:

Duplicated date for 16573:

Last Duplicated date for 16573 is greater than for 16613 however in the list view we see 16613 on top of 16573.

Expected Results

Sorting using last duplicated date should work as expected.

Actual Results

Sorting using last duplicated date does not work as expected.

Workaround

Use Detail view instead of list view as a workaround.