Hello everyone,
I’m running into an issue where a partial sheet repeatedly presents and dismisses in a loop.
Setup
The main screen is presented using fullScreenCover
From that screen, a button triggers a standard partial-height sheet
The sheet is presented using .sheet(item:)
Expected Behavior
Tapping the button should present the sheet once and allow it to be dismissed normally.
Actual Behavior
After the sheet is triggered, it continuously presents and dismisses.
What I’ve Verified
The bound item is not being reassigned in either the parent or the presented view
There is no .task, .onAppear, or .onChange that sets the item again
The loop appears to happen without any explicit state updates
Additional Context
I encountered a very similar issue when iOS 26.0 was first released
At that time, moving the .sheet modifier to a higher parent level resolved the issue
The problem has now returned on iOS 26.4 beta
I’m currently unable to reproduce this in a minimal sample project, which makes it unclear whether:
this is a framework regression, or
I’m missing a new presentation requirement
Environment
iOS: 26.4 beta
Xcode: 26.4 beta
I’ve attached a screen recording of the behavior.
Has anyone else experienced this with a fullScreenCover → sheet flow on iOS 26.4?
Any guidance or confirmation would be greatly appreciated.
Thank you!
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