I am currently working on a multi-tier, multi-column menu created using the https://github.com/kontentino/react-multilevel-dropdown library. However, I am facing an issue where the submenu items are appearing under the main items despite several attempts to adjust the z-index in the CSS.
In addition to my menu component and CSS for this page, I have also attached an image illustrating the problem.
If possible, I would prefer not to create a custom menu using lists but I am open to considering alternative multi-level menu packages.
MenuBarComponent.js
import React, { Component } from 'react';
...
// Omitted for brevity
...
export default connect(mapStateToProps, mapDispatchToProps)(MenuBar);
menu.css
/* Relevant CSS styles for the menu */
...
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Above is the code snippet highlighting the issue at hand.
Please note that JQuery is not being used in this project; instead, React-Bootstrap has been implemented.