[تم الحل] Pages not translated display a broken menu

Background of the issue:
I have added a menu Langues/Languages as a selector in DIVI. For pages like الرابط المخفي and another page (Archives), I want the menu not to be visible on pages without a translation.

Symptoms:
The menu is breaking the page with all kinds of links displayed in that menu on the pages without a translation.

Questions:
How can I prevent the menu from appearing on pages without a translation?
Why is the menu breaking the page layout on untranslated pages?