Steps to reproduce

Add a Flutter button with onPressed valued (like in demo application)
Add a Flutter button with onPressed: null
Run the application
Inspect accessibility features of the buttons (for example using FlaUInspect or Appium Inspector)

Expected results

The enabled/disabled state is propagated to Windows accessibility infrastructure.

Actual results

The enabled/disabled state is not propagated to Windows accessibility infrastructure.

Code sample

      FloatingActionButton(
        onPressed: _incrementCounter,
        child: const Icon(Icons.add),
      ),
      FloatingActionButton(
        onPressed: null,
        child: const Icon(Icons.add),
      ),

Screenshots or Video

Logs

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Flutter Doctor output

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