expandableWindowControlsEnabled top-level property
Global modal behavior flags — the Dart analog of RN's module-global
setExpandableWindowControls() and the AppHost-injected
enableSharedModalDimensions prop. Applied from persisted settings on
boot and live when toggled in the settings modal.
iPad-style expandable window controls (RN default: ON for touch).
Implementation
/// iPad-style expandable window controls (RN default: ON for touch).
final expandableWindowControlsEnabled = ValueNotifier<bool>(true);