Editable computed fields need to have their own compute method. Otherwise, when providing one of the two fields at create/write time will not be taken into account because the compute method will be triggered for the other field. closes odoo/odoo#77912 X-original-commit: e35dc4c87821bbb668657eed99bb51c1f853c208 Related: odoo/enterprise#21685 Signed-off-by: William André (wan) <wan@odoo.com>