"Using an iPad or some touch screen device, Safari and latest iOS, go to the demo page for portfolio.
Touch or slide over the Features menu. The child menu drops down.
Touch or slide over the Joomla! menu. The child menu also drops down and the Features child menu remains on screen.
And so on if you have more menus with submenus.
The behaviour is NOT the same using a PC. The submenus disappear as normal. This behaviour only works on a touch screen device… Certainly iOS. This is all as shown on the screen shots posted earlier."
Seems there is a problem with dropdowns on tablets (iOs): https://www.gavick.com/forums/template-discussion/portfolio-template-sticky-submenus-48175?p=242590#p242590
"Using an iPad or some touch screen device, Safari and latest iOS, go to the demo page for portfolio.
Touch or slide over the Features menu. The child menu drops down.
Touch or slide over the Joomla! menu. The child menu also drops down and the Features child menu remains on screen.
And so on if you have more menus with submenus.
The behaviour is NOT the same using a PC. The submenus disappear as normal. This behaviour only works on a touch screen device… Certainly iOS. This is all as shown on the screen shots posted earlier."