Currently all iterations share the same dictionary. We have to copy the default dict in order to have a distinct copy for each id in the loop. Task-2826303 closes odoo/odoo#89934 X-original-commit: ae145e0909d5f37964eace75053eadf9e8b80c36 Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>