Let's assume an x2many list with an onchange. When a sub-record is modified, an onchange is performed, and it may update other records in the relation (e.g. the debit/credit case in accounting). This commit ensures that modifiers are correctly re-evaluated in that situation, so that they are up-to-date with the new x2many values. task-2373929 closes odoo/odoo#61911 Signed-off-by: Aaron Bohy (aab) <aab@odoo.com>