[FIX] account: unable to ungroup Journals and Ledgers list
[FIX] account: unable to ungroup Journals and Ledgers list

When opening items from Accounting/Accounting/{Journals/Ledgers} list
it should group items by the related Journal/Ledger but when we
ungroup related Journal/Ledger from 'Group By' list, it should show
all the items which was not happening before this commit.

task: 2026153
closes: #34328

Signed-off-by: Quentin De Paoli (qdp) <e3f4db239cf86136ad4659223e6cc0134ae205fb@openerp.com>
ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo