Issues with ListGrid quick search at the top of the grid while working with combo Box

Hi Isomorphic,

I'm having issues with ListGrid quick search at the top of the grid while working with combo Box item. Below is the field declaration:

<field>
<name>currencyCode</name>
<title>Currency</title>
<defaultValue>USD</defaultValue>
<optionDataSource>currencyDS</optionDataSource>
<editorType>comboBox</editorType>
<allowEmptyValue>true</allowEmptyValue>
<autoFetchDisplayMap>true</autoFetchDisplayMap>
<editorProperties valueField ="currencyCode" displayField="currencyName"/>
<filterEditorProperties operator ="equals"/>
</field>

Problem is that, it sends currencyName and typed in value as a parameter while I want currencyCode in the backend. We're upgrading from SC 7.2 and same code worked in SC that version.

Thanks,
Santosh.