For WindowExplorer currently below features are functional

1. TreeView
2. LiveSpy
3. PageSource
For VisualTesting action currently below features are functional,
1. Visual Regression Testing
2. Applitools

Ginger/GingerCoreNET/Drivers/CoreDrivers/Web/Playwright/PlaywrightDriver.cs

@@ -161,6 +161,9 @@ public override void RunAction(Act act)
                         ActGotoURLHandler actGotoURLHandler = new(actGotoURL, _browser);
                         actGotoURLHandler.HandleAsync().Wait();
                         break;
+                    case ActVisualTesting actVisualTesting:
+                        actVisualTesting.Execute(this);
+                        break;
                     default:
                         act.Error = $"This Action is not supported for Playwright driver";
                         break;
@@ -223,6 +226,10 @@ public bool IsActionSupported(Act act, out string message)
             {
                 return true;
             }
+            else if (act is ActVisualTesting)
+            {
+                return true;
+            }
             else
             {
                 message = $"'{act.ActionType}' is not supported by Playwright driver, use Selenium driver instead.";
@@ -731,13 +738,14 @@ public List<ElementInfo> GetElementChildren(ElementInfo elementInfo)
             {
                 await SwitchToFrameOfElementAsync(elementInfo);
                 string xpath = GenerateXPathFromHTMLElementInfo(htmlElementInfo);
-                IEnumerable<IBrowserElement> browserElements = await _browser.CurrentWindow.CurrentTab.GetElementsAsync(eLocateBy.ByXPath, xpath);
+                string childrenXPath = GenerateChildrenXPath(xpath);
+                IEnumerable<IBrowserElement> browserElements = await _browser.CurrentWindow.CurrentTab.GetElementsAsync(eLocateBy.ByXPath, childrenXPath);
                 List<HTMLElementInfo> htmlElements = [];
                 foreach (IBrowserElement browserElement in browserElements)
                 {
                     HTMLElementInfo newHtmlElement = await CreateHtmlElementAsync(browserElement);
 
-                    if (string.IsNullOrEmpty(newHtmlElement.ID))
+                    if (string.IsNullOrEmpty(newHtmlElement.ID) && htmlElementInfo.HTMLElementObject != null)
                     {
                         newHtmlElement.ID = htmlElementInfo.HTMLElementObject.Id;
                     }
@@ -767,6 +775,27 @@ public List<ElementInfo> GetElementChildren(ElementInfo elementInfo)
             }).Result;
         }
 
+        private string GenerateChildrenXPath(string parentXPath)
+        {
+            string[] parentXPathSegments = parentXPath.Split("/", StringSplitOptions.RemoveEmptyEntries);
+            string elementType = parentXPathSegments[^1];
+
+            int index = elementType.IndexOf("[");
+            if (index != -1)
+            {
+                elementType = elementType.Substring(0, index);
+            }
+
+            if (elementType == "iframe" || elementType == "frame")
+            {
+                return "/html/*";
+            }
+            else
+            {
+                return parentXPath + "/*";
+            }
+        }
+
         public ObservableList<ControlProperty> GetElementProperties(ElementInfo elementInfo)
         {
             if (elementInfo is not HTMLElementInfo htmlElementInfo)