Shopify Mega Menu Fix

I am experiencing issues with my Shopify mega menu. The entire menu is not displaying correctly. This issue was not triggered by any specific event, such as a recent update or the installation of a new app.

Ideal candidates for this project should:
- Have proven experience with Shopify
- Be able to diagnose and repair menu display issues
- Have good understanding of user-interface design principles
- Have ability to troubleshoot unexplained issues in a timely manner