Quick filter in datasheet is missing

ms-access

Solution

The form's data source query had a filter parameter set which was causing recursive filtering. When I remove that filter ( as it was of no use) it worked well. It was like a logical error which created that issue.

Problem

I have a subform in datasheet view mode and it has missing the filter option that generally appear with checkboxes. Missing By qick filter and checkboxes for filter I mean this: Can somebody tell me how can I get that back?

Original source