Nested View and Text vertical alignment issue.

Description

Nesting View inside Text adds lineHeight's marginBottom to View and when we add Text inside that View it doesn't gets aligned properly.

React Native version:

System:
OS: macOS 11.4
CPU: (8) x64 Intel(R) Core(TM) i5-1038NG7 CPU @ 2.00GHz
Memory: 55.67 MB / 16.00 GB
Shell: 5.8 - /bin/zsh
Binaries:
Node: 14.17.0 - /usr/local/bin/node
Yarn: 1.22.10 - ~/npm-global/bin/yarn
npm: 6.14.13 - /usr/local/bin/npm
Watchman: Not Found
Managers:
CocoaPods: 1.10.1 - /usr/local/bin/pod
SDKs:
iOS SDK:
Platforms: iOS 14.5, DriverKit 20.4, macOS 11.3, tvOS 14.5, watchOS 7.4
Android SDK: Not Found
IDEs:
Android Studio: Not Found
Xcode: 12.5.1/12E507 - /usr/bin/xcodebuild
Languages:
Java: Not Found
npmPackages:
@react-native-community/cli: Not Found
react: 16.13.1 => 16.13.1
react-native: ~0.63.4 => 0.63.4
react-native-macos: Not Found
npmGlobalPackages:
react-native: Not Found

Steps To Reproduce

1. Setup a CRNA or Expo app.
2. Replace the code in App.js with -

import { StatusBar } from "expo-status-bar";
import React from "react";
import { StyleSheet, Text, View } from "react-native";

export default function App() {
  return (
    <View style={styles.container}>
      <Text style={styles.outsideText}>
        Outside Text{" "}
        <View style={styles.insideView}>
          <Text>Inside Text</Text>
        </View>
      </Text>
      <StatusBar style="auto" />
    </View>
  );
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: "#fff",
    alignItems: "center",
    justifyContent: "center",
  },
  outsideText: {
    backgroundColor: "#cecece",
  },
  insideView: {
    backgroundColor: "#fcc9",
  },
});

3. Start your App on iOS or Android with yarn ios or yarn android.

Expected Results

The text should be in the same line aligned vertically. Like it looks when we run this example on the Web.

Snack, code example, screenshot, or link to a repository:

https://snack.expo.dev/gdbQbTirc

issue の App.js 例にある配置の問題を、リンクされた Snack または CRNA/Expo アプリを使い、yarn ios または yarn android を実行して再現します。Text 内にネストされた View が iOS と Android で lineHeight と垂直レイアウトをどのように処理するかを追跡します。ネストされた Inside Text が同じ行に表示され、Outside Text と垂直方向に揃えば完了です。