Prioritize hard coded item count for list view and page view in preview mode.

Author: BirjuVachhani

lib/src/transformers/node_transformers/passive_list_view_transformer.dart

@@ -42,7 +42,12 @@ class PassiveListViewWidget extends StatelessWidget {
             context, node.variables['data'] ?? '') ??
         (node.variables['data'] != null ? [] : null);
 
-    final int? itemCount = data?.length ?? node.properties.itemCount;
+    final int? itemCount;
+    if (settings.isPreview) {
+      itemCount = node.properties.itemCount ?? data?.length;
+    } else {
+      itemCount = data?.length ?? node.properties.itemCount;
+    }
 
     return AdaptiveNodeBox(
       node: node,

lib/src/transformers/node_transformers/passive_page_view_transformer.dart

@@ -70,7 +70,12 @@ class _PassivePageViewWidgetState extends State<PassivePageViewWidget> {
     final List? data = PropertyValueDelegate.getVariableValueFromPath<List>(
         context, widget.node.variables['data'] ?? '');
 
-    final int? itemCount = widget.node.properties.itemCount ?? data?.length;
+    final int? itemCount;
+    if (widget.settings.isPreview) {
+      itemCount = widget.node.properties.itemCount ?? data?.length;
+    } else {
+      itemCount = data?.length ?? widget.node.properties.itemCount;
+    }
 
     return AdaptiveNodeBox(
       node: widget.node,