Long hang in SwiftUI Dev

UI Frameworks SwiftUI
junqhao25 OP
Created Oct ’25
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Why is there always such a long hang when first switching tabs or popping up the keyboard in SwiftUI Development？

Answered by DTS Engineer in 861787022

To better understand the issue, we need more information. Can you reproduce the issue on a physical device? Have you profiled your SwiftUI views to identify any performance bottlenecks?

Replies  2
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Views  189
Participants  3
DTS Engineer OP
Apple
Oct ’25
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To better understand the issue, we need more information. Can you reproduce the issue on a physical device? Have you profiled your SwiftUI views to identify any performance bottlenecks?
Claude31 OP
Oct ’25

in SwiftUI Development？

So is it in Preview ? In simulator ? On device ?

Long hang in SwiftUI Dev
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