Sorting does not work on Systems->Jobs, Systems->Servers and Systems->Services

Steps to reproduce:
1. Go to Systems->Jobs, Systems->Servers or Systems-Services
2. Try to sort the table on any column by left-clicking the column header

Actual Results:
The tables' sort order can be selected in the UI but has no effect on the actual sort order of the table

Expected Results:
When the user selects a sort order for the table, the sort order shall be applied

Workaround (if any):