menus are no longer accessible with screenreaders

some years ago I chose your theme “sparkling” for the homepage of our state school for the blind Besides its excellent looks I chose this theme for its given out of the box accessibility with screenreaders. However, I was recently informed by a colleague, that menus can’t be accessed anymore when the page is being read with a screenreader. You can see the top level of the menus, but you can’t open them. (Besides, the same happens in mobile view for sighted people.) I tried fixing the problem by adding accessibility plugins, but without success. Unfortunately, I have very little knowledge of CSS, so most guides on how to make a theme accessible are way over my head. Can you give me a hint or guide me to another (preferably similar) theme?
Thank you in advance.
Best regards.


Hello Erich

Sorry about that, Erich, this problem is already reported and we are waiting for the fix