IgGridFiltering not working for bool data type

Question

i need help regarding infragistics.

i am using hierarchical grid. now i want to apply filtering on child grid.

Filtering works fine for number, string data type.

CurrentGrid.igGridFiltering('filter', ([{ fieldName: "ID", expr: 1, cond: "equals" }]));

but igGridFiltering not working for bool data type.

can you please help me out ??

Thanks

Rupali Shinde