shouldUseNativeControls property
bool
get
shouldUseNativeControls
Returns true if a widget whose native view is a standard AppKit or UIKit control should use it: on every supported macOS, where those controls predate Liquid Glass, and on iOS 26 or later. Styling that needs Liquid Glass keeps checking isMacOS26OrLater / isIOS26OrLater.
Implementation
static bool get shouldUseNativeControls =>
!debugForceFallbacks && (isIOS26OrLater || Platform.isMacOS);