I replaced the standard odoo stock picking report in a module with my own report.

I used a different translation for i.e. "Total Quantity" as used in the stock module.

If i export the de.po file for my module i get partial the wrong translation from the stock module, because module is not used as parameter in the sql query inside the __get_source() method.

I believe this an conceptual bug inside odoo.

There are any reasons not to patch the odoo code for generate po file?