Steps to reproduce

1. Open a Flutter app in Windows, MacOS, or Google Chrome
2. Click on a TextField (or any other widget that uses a FocusNode)
3. Click away from the window, and notice that the cursor doesn't stop blinking.

Expected results

It doesn't matter whether I'm using Google Chrome, VS Code, Discord, or a Terminal window: any time a text cursor is blinking, it means that the characters I type will show up there.

And this isn't limited to text fields: if I repeatedly press Tab to navigate through a website, there's a visual indicator that goes away if I click away from the window, and it comes back if I click or Alt+Tab back into it.

Actual results

Flutter apps do not follow this pattern.

Code sample

Widget build(BuildContext context) {
  return TextField();
}

Screenshots or Video

I've already implemented a fix and have opened a pull request: #142930