---
title: automatic
framework: SwiftUI
role: symbol
role_heading: Type Property
platforms: [iOS 27.1+, iPadOS 27.1+]
path: swiftui/toolbarverticalcompressionbehavior/automatic
---

# automatic

The automatic compression behavior.

## Declaration

```swift
static let automatic: ToolbarVerticalCompressionBehavior
```

## Discussion

Discussion On iOS, this behavior prefers the tab bar.

## See Also

### Getting compression behavior options

- [prefersTabBar](swiftui/toolbarverticalcompressionbehavior/preferstabbar.md)
- [prefersToolbarItems](swiftui/toolbarverticalcompressionbehavior/preferstoolbaritems.md)