containerBackground

`containerBackground(color, container)`

Parameter	Type	Description
`color`	Color	The color to set as the background of the container.
`container`	ContainerBackgroundPlacement	The type of container to apply the background to.

Sets the container background of the enclosing container using a view.

Returns: ModifierConfig

See: Official SwiftUI documentation.

Works only in some places

Works only in a widget, or in a navigation container when you use a navigation placement.

You can add it to any of these components, but it does something only in the place above.

The original Expo docs for this page:

containerBackground (Modifiers) (source-of-truth/versions/v57.0.0/sdk/ui/swift-ui/modifiers.md)