bug report when using wordvoice 5.0 version

[jglwiz]

Env:
nvda 2025rc1, wordvoice 5.0.
TTS: microsoft natural voice Aria (This is installed by my self, according to https://www.nvdacn.com/index.php/archives/1454/)

status:

1. when config param for such tts voice, it report error. but when I repeated the action, finally it would succeed.
2. when use two ms natural voice at the same time (Chinese and English) in worldvoice. The reaction would be very slow. When use one natual voice and one inner voice, the reaction speed is correct.

Pop window:

An unexpected error occurred while processing your action.

Details: 'voice'

A full stack trace has been written to the NVDA log.

log:

Unhandled exception in SpeechRoleSettingsPanel.onSave
Traceback (most recent call last):
File "C:\Users\J\AppData\Roaming\nvda\addons\WorldVoice\globalPlugins\WorldVoice\utils.py", line 21, in wrapper
return func(self, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\J\AppData\Roaming\nvda\addons\WorldVoice\globalPlugins\WorldVoice\speechSettingsDialog.py", line 518, in onSave
if self._dataToPercist[locale]["voice"] != "no-select":
~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^
KeyError: 'voice'