ERP5Form.Listbox: Do not use column titles from selection.

These titles duplicate listbox configuration, preventing any change from
reaching users (...who customised their listbox).
Also fixes cases where column title was stored in selection after
translation, which breaks some reports.

product/ERP5Form/ListBox.py

@@ -1096,9 +1096,9 @@ class ListBoxRenderer:
     """
     listbox_display_style = self.getListboxDisplayStyle()
     displayed_column_id_list = self.getDisplayedColumnIdList()
+    available_column_dict = {x[0]: x for x in self.getAllColumnList()}
     if displayed_column_id_list is not None:
       # dynamically setting columns is supported
-      available_column_dict = {x[0]: x for x in self.getAllColumnList()}
       column_list = []
       for id in displayed_column_id_list:
         try:
@@ -1115,11 +1115,14 @@ class ListBoxRenderer:
         for x in self.getStyleColumnList()
         if x[1].startswith(list_style_prefix)
       ]
-    return self.getSelectionTool().getSelectionColumns(
+    return [
+      (x[0], available_column_dict.get(x[0], x)[1])
+      for x in self.getSelectionTool().getSelectionColumns(
         self.getSelectionName(),
         columns=self.getColumnList(),
         REQUEST=self.request,
       )
+    ]
 
   @lazyMethod
   def getColumnAliasList(self):