hi @y,
Thanks for helping us identifying the issue. We will fix the issue soon in the coming update. If you want of scroll the menu along with the site in the smaller screen views then go to Appearance > Customize > Additional CSS and paste the below custom CSS code.
@media (max-width: 991px) {
.navbar .sticky-wrapper {
padding-top: 0 !important;
}
.is-sticky .navigation-bar {
position: initial !important;
top: auto !important;
right: auto;
left: auto;
}
.navbar .is-sticky .navbar-collapse {
overflow: visible;
}
.navbar .sticky-wrapper.is-sticky .navbar-collapse {
max-height: inherit !important;
}
}
Thanks