Shifting of Sub Menu

Hello,

Upon installing Master Addons, the sub-menu on my website is now shifting or stretching, making the link names in the submenu break/hyphenate.

As a test, I briefly deactivated the plugin to see if the menu went back to normal, but the submenu was still broken/stretched.

All Master Addons are deactivated, except for the Custom Breakpoints extension.
Because Elementor has limited built-in screen sizes to test responsive breakpoints, this plugin is necessary.

This is a password-protected site. I’d like to provide a screenshot? and login credentials for you to test and see the issue first-hand, but I don’t see the privacy capability do to so in this support forum.

How can I proceed in a confidential manner?
Any help would be greatly appreciated!

Thanks!