### Godot version

 Latest 4.0.dev (a3a42159e31db27f8ae7c1ecad6a9ed417cb05de)

### System information

Ubuntu 22.04.1 LTS

### Issue description

![image](https://user-images.githubusercontent.com/85438892/214476911-0ce83a43-b959-4b13-88fd-d6b9af0cd63a.png)

### Steps to reproduce

Open any script

### Minimal reproduction project

N/A
ERR_FAIL_COND_V(!tts, false);
	return tts->is_speaking();
}
bool DisplayServerX11::tts_is_paused() const {
	ERR_FAIL_COND_V(!tts, false);
	return tts->is_paused();
}
TypedArray<Dictionary> DisplayServerX11::tts_get_voices() const {
	ERR_FAIL_COND_V(!tts, TypedArray<Dictionary>());
	return tts->get_voices();
}
void DisplayServerX11::tts_speak(const String &p_text, const String &p_voice, int p_volume, float p_pitch, float p_rate, int p_utterance_id, bool p_interrupt) {
	ERR_FAIL_COND(!tts);
	tts->speak(p_text, p_voice, p_volume, p_pitch, p_rate, p_utterance_id, p_interrupt);
}
void DisplayServerX11::tts_pause() {
	ERR_FAIL_COND(!tts);
	tts->pause();
}
void DisplayServerX11::tts_resume() {