Split buttons really drive me insane! Make better ‘category pages’ or ‘gateway pages’; This is a great piece from NN Group about the usability issues.
Don’t Use Split Buttons for Navigation Menus
Menu on hover, category landing page on click: we discuss challenges and solutions for replicating this pattern on touchscreens.
About Fraser Clark
I've been a professional developer for over 10 years. I've been consulting and developing websites & software for small businesses, multi-nationals & governments.