Reply To: Notice that Header Menu sometimes disappears

Hello,

In the WoodMart theme, the purpose of “Mobile DOM Optimization” is to improve the performance and user experience of the theme on mobile devices. DOM stands for Document Object Model, which is a programming interface used by web browsers to represent and manipulate the structure of HTML documents.

Try to enable the option and check the issue but i have not seen the issue on your site.

Best Regards.