[Passato al team di sviluppatori WPML] Accessibility problem in horizontal menu

Contesto del problema:
I am trying to address an accessibility issue in the horizontal menu that appeared after a recent update. The current menu structure (legacy-list-horizontal) is as follows:

<ul role="menu">
<li role="none">
<a role="menuitem">
<span role="menuitem">  </span>
</a>
</li>
</ul>. 

I believe the correct structure should be:

<ul role="menu">
<li role="menuitem">
<a >
<span >  </span>
</a>
</li>
</ul>

The issue is not website related.

Sintomi:
The menu structure has incorrect aria roles, causing accessibility problems.

Domande:
Could you please check and fix it in your code? Thanks