Proof

react-native-navigation

native-seam only - upstream Commands, NavigationDelegate, ComponentRegistry, option processing, and enums run unchanged; RNNBridgeModule mounts registered screens into a Peach host and RNNEventEmitter delivers launch, lifecycle, and command events

65%

API coverage

No visual proof cases have been published for this package yet. The registry summary below describes what the compat layer implements.

Working

app launch, setRoot, push, setStackRoot, showModal, registered screen rendering with passProps/componentId, component lifecycle and command completion events, constants, modal host rendering, and the iOS stack top bar insets (visible, drawBehind, background.translucent) with the compatibility-design back indicator

Missing

no retained native stack or simultaneous modal/overlay tree: pop and dismiss emit contract events but do not restore an earlier screen; bottom tabs, side menus, and split views currently render their first component leaf; the glass bar, titles, buttons, backgrounds and large titles are not painted; modal bars, Android toolbars and the compatibility-design iPad bar are not laid out