title: Following Apple's app icon guidelines won't give corner radius to macOS app icon
body: <p>I'm new to macOS app development.</p>
  <p><strong>Problem: Uploading square shape PNG image with no rounder corner doesn't make my macOS app have a rounded corner</strong></p>
  <p>At <a href="https://developer.apple.com/design/human-interface-guidelines/macos/icons-and-images/app-icon" rel="nofollow noreferrer">here</a> Apple says to upload an app icon image with no rounded corner.</p>
  <p><a href="https://i.stack.imgur.com/Rwrf3.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Rwrf3.png" alt="enter image description here" /></a>
  In the case of iOS or iPadOS, if I just upload a square shape icon with no corner radius, Xcode automatically added corner radiuses. But in the case of macOS, Xcode doesn't.</p>
  <p>What should I do to fix this issue?</p>
  <p>Xcode 12.5</p>
  <p>macOS: 11.0.1 Beta</p>
  <p>Native macOS app</p>