This is normal because you are only hiding one of the navs AFTER the page has loaded. You can avoid this happening by hiding the entire nav and then only unveiling it after the page has loaded.
For example, adding something like this to the start of Custom CSS should hide the nav.
.header-nav-list {
visibility: hidden;
}
Then, when the jQuery code has shown or hidden the correct nav elements, you can add some more styling/code to make it visible again.
Yes, try adding this to Custom CSS, just below the other CSS that I gave you:
.header-nav-list .multilanguage {
visibility: visible;
}
If this helps you, please let me know by clicking "Like" below ⬇️
