Open dropdown menu on hover rather than on mouse click

I would like to open the dropdown menus whenever I hover over the menu icon, instead of having to click it. This would drastically reduce the clicks one has to do to interact with this otherwise fantastic software.

I’ve tried to play around by trying the following:

.dropdown:hover .dropdown-submenu-open {display:block;}


.dropdown-menu-link-icon active-dropdown-menu:hover .dropdown-submenu-open {display:block;}

But I haven’t made it work.

Any idea how I can do this please? Or has anyone already implemented it?
Kind regards.