Lost value in select filter when options have multiple spaces

[sibe]

I have string columns with select filter:
filter: {
                    type: 'select',
                    condition: function(a, b){
                        if( a.replace( /\s/g, '' ) == b.replace( /\s/g, '' ) ){
                            return true;
                        }
                    },
                    prepend: {'': '-- Select --'},
                    valueIndx: "ContractTypeName",
                    labelIndx: "ContractTypeName",
                    listeners: ['change']
                }

When I select one option or refesh grid, this works fine. But this lost data in select when select next page:

[paramvir]

Can you please share a jsfiddle.

[sibe]

I just shared in jsfiddle:

http://jsfiddle.net/9hzbsoe3/5/

[paramvir]

I can't see the mentioned issue in the fiddle, when I choose an option in the dropdown all the results are displayed on single page.

Also Your fiddle is created by using Pro v2.4.x files, please point them to files for basic version.

http://paramquery.com/Content/css/pqgrid.min.css

http://paramquery.com/Content/js/pqgrid.min.js