ScrollView starts scrolled to bottom inside Modal if Pressable inside

Description

If I use a ScrollView with an Pressable at the end of content container inside a Modal, the scroll position is initially at the bottom.
Here is a minimal example: https://snack.expo.dev/ZmDt9FQIQjzw0x8SM6-XD

Steps to reproduce

1. Create a Modal
2. Inside create a Scrollview and fill content
3. Add Pressable at bottom
4. Open Modal with ScrollView

React Native Version

0.73.4

Affected Platforms

Runtime - Web

Output of npx react-native info

System:
  OS: Windows 11 10.0.22621
  CPU: (16) x64 AMD Ryzen 7 PRO 4750U with Radeon Graphics
  Memory: 3.74 GB / 15.37 GB
Binaries:
  Node:
    version: 20.9.0
    path: C:\Program Files\nodejs\node.EXE
  Yarn: Not Found
  npm:
    version: 9.3.1
    path: C:\Program Files\nodejs\npm.CMD
  Watchman: Not Found
SDKs:
  Android SDK: Not Found
  Windows SDK: Not Found
IDEs:
  Android Studio: AI-223.8836.35.2231.11090377
  Visual Studio: Not Found
Languages:
  Java:
    version: 17.0.10
    path: C:\Program Files\Eclipse Foundation\jdk-17.0.10\bin\javac.EXE
  Ruby: Not Found
npmPackages:
  "@react-native-community/cli": Not Found
  react:
    installed: 18.2.0
    wanted: 18.2.0
  react-native:
    installed: 0.73.4
    wanted: 0.73.4
  react-native-windows: Not Found
npmGlobalPackages:
  "*react-native*": Not Found
Android:
  hermesEnabled: true
  newArchEnabled: false
iOS:
  hermesEnabled: Not found
  newArchEnabled: Not found

Stacktrace or Logs

-

Reproducer

https://snack.expo.dev/ZmDt9FQIQjzw0x8SM6-XD

Screenshots and Videos

No response

首先，在 Web 上使用报告的 React Native 版本运行链接的 Snack reproducer，并使用步骤中描述的 Modal、ScrollView 和底部的 Pressable。跟踪决定 ScrollView 初始位置的 Web 行为；完成标准是 Modal 打开在内容顶部，而不是已经滚动到底部。