Xcode 10: Big icon in storyboard

Question

I'm seeing the biggest image in the storyboard, despite having all 3 sizes in the assets, this only happens after installing Xcode 10 and Majove Update MacOS.

I just updated my Xcode to 10.0, suddenly all UIImageView and UIButton icons take the biggest one (3x). How can I go back to see a "REAL" preview when designing on the storyboard?

In the Storyboard:

In the emulator:

Thanks!

Answer 1

在stroyboard上，尝试将imageview内容模式更改为AspectFill