Hi there, @blue2shop,
This issue could be related to a few things such as plugin conflicts, CSS styling, or theme issues. Here’s a general approach that could help debug the problem:
1. **Plugin Conflict:** Temporarily deactivate other plugins apart from Add Descendants As Submenu Items and WooCommerce (I’m assuming you’re using WooCommerce as your eCommerce platform because of the Wishlist feature). See if the issue persists. If it disappears, reactivate the plugins one by one to find the potential problem.
2. **Theme Conflict:** Switch to a default WordPress theme like Twenty Twenty-One and check if the problem still occurs. If not, the issue might be with your current theme, possibly its CSS or JavaScript.
3. **CSS Fix:** If the problem is related to styling, custom CSS can help. Inspect the element using your browser’s developer tools to find its specific CSS class or ID, then use custom CSS to correct its appearance. I recommend using a child theme or Custom CSS module in Jetpack for this to avoid losing your changes after a theme update. Please share the specific CSS class or ID if you’re unsure how to proceed.
Don’t forget to back up your site before making these changes!
If you still encounter the issue after these steps or you’re unsure about inspecting the element or adding custom CSS, please share more information about your active theme and plugins, or any custom code you have added.
Let me know what you find out!