Add a link to reopen the preference panel
If, for any reason, you do not want to add a floating button to the site, you can implement the reopening of the preferences panel using JavaScript.
To resurface the banner, simply add a link in the footer and insert the following JavaScript code in the onclick attribute:
AVACY.showPreferenceCenter('absolute')
An implementation example could be the following:
<footer>
<a href="javascript:void(0)" onclick="AVACY.showPreferenceCenter('absolute')"> Preferenze Cookie</a>
</footer>