Click parent item to fold out sub elements, not only the arrow

[Zyles]

Would be great if you could click the actual parent link item to fold out the child menu, not only having to click the arrow.

A lot of non technical users do not understand the difference in clicking the menu item vs the arrow, and think the arrow is just an indication that there are more objects to see, not that you actually need to click it specifically.

[Red-Flannel]

This is happening to me on mobile and my fat fingers cant hit the arrow 90% of the time.