account-financial-tools/account_document_reversal/views/account_view.xml

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

    <record id="view_account_journal_form_inherit" model="ir.ui.view">
        <field name="name">account.journal.form</field>
        <field name="model">account.journal</field>
        <field name="inherit_id" ref="account_cancel.view_account_journal_form_inherit"/>
        <field name="arch" type="xml">
            <field name="update_posted" position="after">
                <field name="cancel_method" groups="base.group_no_one" widget="radio"
                    attrs="{'invisible': [('update_posted', '=', False)]}"/>
                <field name="use_different_journal" attrs="{'invisible': ['|', ('update_posted', '=', False), ('cancel_method', '!=', 'reversal')]}"/>
                <field name="reversal_journal_id" widget="selection"
                    attrs="{'invisible': ['|', '|', ('update_posted', '=', False), ('cancel_method', '!=', 'reversal'), ('use_different_journal', '=', False)]}"/>
            </field>
        </field>
    </record>

    <record id="view_move_form_inherit_account_cancel" model="ir.ui.view">
        <field name="name">account.move.form.inherit</field>
        <field name="model">account.move</field>
        <field name="inherit_id" ref="account_cancel.view_move_form_inherit_account_cancel"/>
        <field name="arch" type="xml">
            <field name="state" position="before">
                <field name="is_cancel_reversal" invisible="1"/>
            </field>
            <button name="button_cancel" position="attributes">
                <attribute name="attrs">{'invisible': ['|', ('state', '!=', 'posted'), ('is_cancel_reversal', '=', True)]}</attribute>
                <attribute name="states"></attribute>
            </button>
        </field>
    </record>

</odoo>