I just figured it out, setting the content mode to aspect fit in the storyboard is not working but you have to set the content mode in code.
ComeForSwiftUI
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Post
Replies
Boosts
Views
Activity
workingdogintokyo's answer works. I don't why the compiler cannot check dictionary by key. Thx for your help.