FIX l10n_it_website_portal_fatturapa: Cannot read property 'checked' of undefined
when not in /my/home page

Otherwise, when installed directly:

  File "odoo/addons/base/models/ir_model.py", line 1380, in xmlid_lookup
    raise ValueError('External ID not found in the system: %s' % xmlid)
odoo.tools.convert.ParseError: "External ID not found in the system: website.assets_frontend" while parsing None:8, near
<data inherit_id="website.assets_frontend" name="Website Portal Electronic Invoice">
        <xpath expr="." position="inside">
            <script type="text/javascript" src="/l10n_it_website_portal_fatturapa/static/src/js/l10n_it_website_portal_fatturapa.js"/>
        </xpath>
    </data>

…jected they are also obliged