Why does a custom UIButton image does not resize in Interface Builder?

cocoa-touch, interface-builder, ios, uibutton

Solution

While this may not be quite what you're after - the background image does scale.

Problem

Why does a custom UIButton image not resize with the button? I set its view mode to Scale to Fill in Interface Builder, but unlike a UIImageView image, it doesn't respect that setting. Am I looking in the wrong place or is it not possible?

Original source

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