Not able to set proportional height for a UIView in storyboard in Xcode 11

问题

When I am trying to set the width of a UIView to be proportional to the superview from storyboard the option is not showing up in Xcode 11. But in Xcode 10 it's showing the "Equal Widths" and "Equal Heights" option.

回答1:

Works fine for me in Xcode 11.2:

来源：https://stackoverflow.com/questions/58683474/not-able-to-set-proportional-height-for-a-uiview-in-storyboard-in-xcode-11