A user encountered a mega menu display issue in the Shopify Ella theme where submenus appeared incorrectly on initial page load but fixed themselves after resizing the browser window.
Root Cause Identified:
Another user diagnosed that the “target buy app” was interfering with the theme code
The app and theme were loading the same library, with the app’s version overriding the theme’s implementation
Resolution:
The original poster removed the conflicting app
The mega menu issue was successfully resolved after app removal
Summarized with AI on November 4.
AI used: claude-sonnet-4-5-20250929.
I am facing the mega menu issue in the ella theme. The submenus are messed up. When change the screen size then it was fixed but for the first load it not worked. Can anyone suggest me how to fix this issue?