Open a purchase order with several lines Switch to Edit mode Use the movement arrow on the left of a line to move it upward/downward At the end of the operation a traceback will popup opw-2508480 closes odoo/odoo#69724 X-original-commit: 0d7c9db6d17e3268ae01a5b2d79b513c5b24a34f Signed-off-by: Nicolas Lempereur (nle) <nle@odoo.com> Signed-off-by: agr-odoo <agr-odoo@users.noreply.github.com>