Revert "fix: lazy loading not always working"

This reverts commit 37d3fb1.

Author: HardeepAsrani

classes/Visualizer/Module/Frontend.php

@@ -759,38 +759,19 @@ function visualizerLoadScripts() {
 					return;
 				}
 				visualizerScriptsLoaded = true;
-
-				var promises = [];
 				document.querySelectorAll("script[data-visualizer-script]").forEach(function(elem) {
-					var p = jQuery.getScript( elem.getAttribute("data-visualizer-script") )
-						.done( function() {
-							elem.setAttribute("src", elem.getAttribute("data-visualizer-script"));
-							elem.removeAttribute("data-visualizer-script");
+					jQuery.getScript( elem.getAttribute("data-visualizer-script") )
+					.done( function( script, textStatus ) {
+						elem.setAttribute("src", elem.getAttribute("data-visualizer-script"));
+						elem.removeAttribute("data-visualizer-script");
+						setTimeout( function() {
+							visualizerRefreshChart();
 						} );
-					promises.push( p );
-				});
-
-				// Wait for ALL scripts before refreshing so render-facade and the render
-				// libraries (render-google, render-chartjs, etc.) are guaranteed to be ready.
-				jQuery.when.apply( jQuery, promises ).always( function() {
-					setTimeout( function() {
-						visualizerRefreshChart();
 					} );
-				} );
+				});
 			}
 
 			function visualizerRefreshChart() {
-				// Re-trigger rendering for charts that render-facade queued but the render
-				// library missed due to the parallel-load race condition.
-				jQuery( '.viz-facade-loaded.visualizer-front:not(.visualizer-chart-loaded)' ).each( function() {
-					var id = jQuery( this ).attr( 'id' );
-					if ( id && window.visualizer ) {
-						jQuery( 'body' ).trigger(
-							'visualizer:render:chart:start',
-							jQuery.extend( {}, window.visualizer, { id: id } )
-						);
-					}
-				} );
 				jQuery( '.visualizer-front:not(.visualizer-chart-loaded)' ).resize();
 				if ( jQuery( 'div.viz-facade-loaded:not(.visualizer-lazy):empty' ).length > 0 ) {
 					visualizerUserInteractionEvents.forEach( function( event ) {