odoo16/addons/website_event_track/views/event_event_views.xml

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

    <record id="event_event_view_form" model="ir.ui.view">
        <field name="name">event.event.view.from.inherit.track</field>
        <field name="inherit_id" ref="website_event.event_event_view_form"/>
        <field name="model">event.event</field>
        <field name="priority" eval="3"/>
        <field name="arch" type="xml">
            <xpath expr="//field[@name='is_published']" position="before">
                <button name="%(action_event_track_from_event)d"
                        type="action"
                        class="oe_stat_button"
                        icon="fa-microphone">
                    <field name="track_count" string="Tracks" widget="statinfo"/>
                </button>
            </xpath>
            <xpath expr="//field[@name='website_menu']" position="after">
                <label for="website_track" string="Showcase Tracks"/>
                <field name="website_track"/>
                <label for="website_track_proposal" string="Allow Track Proposals"/>
                <field name="website_track_proposal"/>
            </xpath>
        </field>
    </record>

    <record id="event_event_view_list" model="ir.ui.view">
        <field name="name">event.event.view.list.inherit.website.event.track</field>
        <field name="model">event.event</field>
        <field name="inherit_id" ref="event.view_event_tree"/>
        <field name="arch" type="xml">
            <field name="stage_id" position="after">
                <field name="track_count" readonly="1" optional="hide"/>
            </field>
        </field>
    </record>
</odoo>