diff --git a/desktop_env/evaluators/metrics/slides.py b/desktop_env/evaluators/metrics/slides.py
index d5888b0..f398045 100644
--- a/desktop_env/evaluators/metrics/slides.py
+++ b/desktop_env/evaluators/metrics/slides.py
@@ -267,19 +267,17 @@ def check_left_panel(accessibility_tree):
     root = ET.fromstring(accessibility_tree)
 
     for root_pane in root.iter('root-pane'):
-        for split_pane in root_pane.iter('split-pane'):
-            for panel in split_pane.iter('panel'):
-                for scroll_panel in panel.iter('scroll-pane'):
-                    for document_frame in scroll_panel.iter('document-frame'):
-                        # Get the left panel
-                        panel_name = document_frame.get("name")
-                        # visible = scroll_bar.attrib.get(f"{{{namespaces['st']}}}visible")
-                        if panel_name == "Slides View":
-                            # Left panel is open
-                            return 1.0
+        for panel in root_pane.iter('panel'):
+            for split_pane in panel.iter('split-pane'):
+                # Get the left panel
+                if split_pane.attrib.get("{{{}}}parentcoord".format(namespaces['cp'])) == "(0, 0)":
+                    # Get the visible attribute
+                    visible = split_pane.attrib.get("{{{}}}visible".format(namespaces['st']))
+                    if visible:
+                        # decide if it is left panel
+                        return 1.
 
-    # Left panel is not open
-    return 0.0
+    return 0.
 
 
 def check_transition(pptx_file, rules):
diff --git a/evaluation_examples/examples/libreoffice_impress/ef9d12bd-bcee-4ba0-a40e-918400f43ddf.json b/evaluation_examples/examples/libreoffice_impress/ef9d12bd-bcee-4ba0-a40e-918400f43ddf.json
index 72f613c..3c6d02b 100644
--- a/evaluation_examples/examples/libreoffice_impress/ef9d12bd-bcee-4ba0-a40e-918400f43ddf.json
+++ b/evaluation_examples/examples/libreoffice_impress/ef9d12bd-bcee-4ba0-a40e-918400f43ddf.json
@@ -19,7 +19,7 @@
           "command": [
             "python",
             "-c",
-            "import pyautogui; import time; pyautogui.click(960, 540); time.sleep(0.5); pyautogui.press('esc'); time.sleep(0.3); pyautogui.press('f10'); time.sleep(0.3); pyautogui.press('right', presses=2, interval=0.1); time.sleep(0.3); pyautogui.press('down', presses=11, interval=0.1); pyautogui.press('enter')"
+            "import pyautogui; import time; pyautogui.click(960, 540); time.sleep(5); pyautogui.press('esc'); time.sleep(0.3); pyautogui.press('f10'); time.sleep(0.3); pyautogui.press('right', presses=2, interval=0.1); time.sleep(0.3); pyautogui.press('down', presses=11, interval=0.1); pyautogui.press('enter')"
           ]
         }
       }