address comments

Author: chelsea-lin

bigframes/core/nodes.py

@@ -822,8 +822,10 @@ def explicitly_ordered(self) -> bool:
     @property
     def is_star_selection(self) -> bool:
         physical_names = tuple(item.name for item in self.source.table.physical_schema)
-        scan_names = tuple(item.source_id for item in self.scan_list.items)
-        return physical_names == scan_names
+        scan_source_id = tuple(item.source_id for item in self.scan_list.items)
+        scan_id = tuple(item.id.name for item in self.scan_list.items)
+
+        return scan_source_id == scan_id and physical_names == scan_source_id
 
     @functools.cached_property
     def variables_introduced(self) -> int: