This is the way that Elvyre mobile menu works. It is assumed that the top level item is not clickable if it has sub-menu items.
The workaround would be to add “Products” link as a submenu item, add it a custom class and hide it on normal menu layout. So your structure would look like:
Products (no link)
– All products (linked to “Products” page and hidden on normal menu layout)
– Mobile devices