Export based Search/filter on record view of Kreport

Hi,
I’m facing an issue on Kreport v4.2, When search/filter is modified on the record view of Kreport and try to export(based on new filter added on record view), its get all record in CSV which based on original search/filter criteria instead of giving only the record which was a filter on new conditions from the record.

Is this how it works or its a bug?

Let me know if any issue formation is needed.

Regards
Rohit

It is how it works in 4.2