[TIMOB-17572] iOS: ActivityIndicator does not reset when used in ListView

    var win = Ti.UI.createWindow({backgroundColor: 'white'});
    
    var listTemplate = {
        childTemplates: [
            {                             
                type: 'Ti.UI.Label',      
                bindId: 'info',          
                properties: {            
                    color: 'black',
                    font: { fontFamily:'Arial', fontSize: '20dp', fontWeight:'bold' },
                    left: '60dp', top: 0,
                }
            }
        ]
    };
    var loadTemplate = {
    	childTemplates: [
    		{
    	    	type: 'Ti.UI.ActivityIndicator', 
    	        bindId: 'ai',
    	        properties: {
    				left:12,
    				font:{
    					fontSize:16,
    					fontFamily:'Helvetica',
    					fontWeight:'bold',
    				},
    				color: "black",
    				style: Ti.UI.ActivityIndicatorStyle.DARK,
    				height: 55,
    				visible: true
    			}
    		}
    	]
    };
    
    var list = Ti.UI.createListView({
        templates: { 'item': listTemplate, 'load': loadTemplate },
    });
    var sections = [];
    
    var fruitSection = Ti.UI.createListSection({ headerTitle: 'Fruits / Frutas'});
    var fruitDataSet = [
        { template: 'item', info: {text: 'Apple'}},
        { template: 'item', info: {text: 'Banana'}}
    ];
    fruitSection.setItems(fruitDataSet);
    sections.push(fruitSection);
    
    list.setSections(sections);
    
    var iterations = 1;
    
    var createListDataItems = function() {
    	var items = fruitDataSet;
    	fruitDataSet.pop();
    	for (var i = 1; i <= 2; i++) {
    		items.push({
    			template: 'item',
    			info: {text: 'added '+ iterations + i }
    		});
    	}
    	iterations++;
    	
    	return items;
    };
    
    var createLoadingTransactionsListItem = function() {
    	var items = fruitDataSet;
    	items.push({
    		template: 'load',
    		ai: {message: ' Loading...'}
    	});
    
    	return items;
    };
     
    var loadMore = function() {
    	// show loading message
    	fruitSection.setItems(createLoadingTransactionsListItem());
    	
    	setTimeout(function() {
    		// append more items 
    		fruitSection.setItems(createListDataItems());
    
    		list.setMarker({sectionIndex: 0, itemIndex: fruitSection.items.length-2});
    		
    	}, 2000);
    };
    list.addEventListener('marker', loadMore);
     
    setTimeout(loadMore, 0);
     
    win.add(list);
    win.open();
    

    var win = Ti.UI.createWindow({
    	backgroundColor: '#fff'
    });
    
    var myTemplate = {
    	childTemplates: [
    		{
    			type: 'Ti.UI.ActivityIndicator',
    			bindId: 'loader',
    			properties: {
    				indicatorColor: 'red',
    				visible: true
    			}
    		}
    	]
    };
    
    var list = Ti.UI.createListView({
    	templates: { template: myTemplate },
    	defaultItemTemplate: 'template',
    	sections: [
    		Ti.UI.createListSection({
    			items: [ { properties: { height: 50 }, loader: { visible: true } } ]
    		})
    	]
    });
    
    win.add(list);
    win.open();
    
    setTimeout(() => {
    	list.sections[0].items = [ { properties: { height: 50 }, loader: { indicatorColor: 'blue', visible: true } } ];
    }, 1000);