odoo16/addons/account/views/account_full_reconcile_views.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <data>

        <record id="view_full_reconcile_form" model="ir.ui.view">
            <field name="name">account.full.reconcile.form</field>
            <field name="model">account.full.reconcile</field>
            <field name="arch" type="xml">
                <form string="Matching">
                    <group>
                        <div class="oe_title" colspan="4">
                            <h1><field name="name" readonly="1"/></h1>
                        </div>
                        <separator string="Matched Journal Items" colspan="4"/>
                        <field name="reconciled_line_ids" readonly="1" colspan="4" nolabel="1"/>
                    </group>
                </form>
            </field>
        </record>

    </data>
</odoo>