Checked the filter in the ticket report, and as per checking, all the filter is working, but when the filter for the resource is used, the data displayed is incorrect, checked for the cause of it, and as per checking, the filter in the query used is the ticket manager and not the resource, modified the query for fixing this, and tested the changes, as per testing, it is now OK. Different scenarios and selections are tested, and as per testing, all is OK and the data is displaying as expected.