Wanted to bump this up to the top as it is a pretty big issue – not being able to drill down to the secondary menus on a tablet.
Please try following CSS. This is for temporary fix. We will resolve this issue in next release.
@media only screen and (max-width:1024px){
#site-navigation ul ul {
display: none;
opacity: 1;
top: 31px;
visibility: visible;
}
#site-navigation ul ul ul {
top: -1px !important;
}
#site-navigation li:hover ul,
#site-navigation li:hover ul ul{
display: block;
margin: 0;
opacity: 1;
top:32px;
visibility: visible;
}
}