[TIMOB-7861] iOS: Tableview headers incorrect display when combined with searchBar

This is the case where a tableview is associated with a searchBar. When table rows are filtered using some search text and then new data, with headers, is set to the table on clicking the search button on keyboard ('return' function of the searchBar), then the search filter is applied on the new data but then the headers are also displayed which results in weird display. Please see the attached images for better understanding. *Sample Code* {noformat} // create table view data object var win = Ti.UI.createWindow({ backgroundColor : 'white' }); var data = [ {title:'Alan (click to change index)', hasChild:true, header:'A'}, {title:'Alice', hasDetail:true}, {title:'Alexander'}, {title:'Amos'}, {title:'Alonzo'}, {title:'Brad', header:'B'}, {title:'Brent'}, {title:'Billy'}, {title:'Brenda'}, {title:'Callie', header:'C'}, {title:'Cassie'}, {title:'Chris'}, {title:'Cameron'}, {title:'Don', header:'D'}, {title:'Dilbert'}, {title:'Deacon'}, {title:'Devin'}, {title:'Darin'}, {title:'Darcy'} ]; var search = Titanium.UI.createSearchBar(); // create table view var tableview = Titanium.UI.createTableView({ data:data, search:search, filterAttribute : 'title' }); // set filters var index = [ {title:'A',index:0}, {title:'B',index:5}, {title:'C',index:9}, {title:'D',index:(data.length -1)} ]; tableview.index = index; // add table view to the window win.add(tableview); search.addEventListener('return', function() { tableview.setData(data); }); win.open(); {noformat} *Steps to Reproduce* - Please copy the code into app.js and run the app. - Search for a name in the table, say 'Chr'. - Hit Enter if running on simulator or search if running on device. - You can see new data with search filter and also the headers. *Expected Behavior* - New data is filtered and no headers are seen *Other comments* - The use case is to apply new data, but not the original data again. It was only used for the example.