Proof

@pnthach95/react-native-root-view-background

native-seam only — the real package JS runs from the bundle, parses colors with colord, and calls the RootViewBackground TurboModule. sootsim accepts and records the r/g/b/a native call; the visual root background remains owned by the rendered RN root view because there is no separate UIKit root view behind the canvas tenant tree.

75%

API coverage

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

Working (4)

setRootViewBackgroundColorcolord parsing in upstream JSRootViewBackground.setBackground(r,g,b,a) native call shapechannel clamping/acceptance

Missing

actual UIKit rootViewController.view.backgroundColor mutation behind the canvas surface; use the RN root view style for visible background color in Peach