---
title: preferredContainerBackgroundStyle
framework: groupactivities
role: symbol
role_heading: Instance Property
path: groupactivities/groupactivitysharingcontroller-ybcy/preferredcontainerbackgroundstyle
---

# preferredContainerBackgroundStyle

## Declaration

```swift
@MainActor override dynamic var preferredContainerBackgroundStyle: UIContainerBackgroundStyle { get }
```