fix convert to static not taking all metainfo

src/kfactory/kcell.py

@@ -2262,12 +2262,16 @@ def convert_to_static(self, recursive: bool = True) -> None:
         """Convert the KCell to a static cell if it is pdk KCell."""
         if self.library().name == self.kcl.name:
             raise ValueError(f"KCell {self.qname()} is already a static KCell.")
+        _lib_cell = kcls[self.library.name][self.library_cell_index()]
+        _lib_cell.set_meta_data()
         _kdb_cell = self.kcl.layout.cell(
             self.kcl.convert_cell_to_static(self.cell_index())
         )
         _kdb_cell.name = self.qname()
         _ci = _kdb_cell.cell_index()
         _old_kdb_cell = self._kdb_cell
+        _kdb_cell.copy_meta_info(_lib_cell._kdb_cell)
+        self.get_meta_data()
 
         if recursive:
             for ci in self.called_cells():