If you focus the button and have the Narrator/nvda/any other screenreader open, nothing will be read:

Environment
- Fluent.Ribbon v9 (and current development)
- Windows 10/11 (doesn't matter, but the Narrator is quite "broken" on Windows 11 & WPF)
- .NET Framework ? (just started the Showcase app).
If you focus the button and have the Narrator/nvda/any other screenreader open, nothing will be read:
Environment