fix and add som usecases

page_objects/dynamic_content_page.py

@@ -29,9 +29,9 @@ class DynamicContentPage(BasePage):
 
     # --- Page Actions ---
 
-    def open(self):
+    def open(self, base_url: str):
         """Navigates to the dynamic content page."""
-        self.open_url(self.page_path)
+        super().open(base_url, self.page_path)
 
     def get_delayed_text(self) -> str:
         """