Windows - Terminal bell sound not working

[Figoware]

Describe the problem:
No audible sound even if terminal option set to Aubible.
Nohting in Windows sound mixer (if it could help)
Tested on 2 Windows 10, Tabby alpha 173

To Reproduce:
Settings, Terminal, Sound, set to Aubible.
Go to a terminal, use tab for completion: no sound

Change setting to "Visual": window shakes

[Figoware]

Still not working with 1.0.181.

Console says:
AppData\Local\Programs\Tabby\resources\builtin-plugins\tabby-terminal\dist\index.js:16086 Uncaught (in promise) DOMException: The element has no supported sources.

...triggered by

if (this.config.store.terminal.bell === 'audible') {
                this.bellPlayer.play();
}