### Godot version

Godot 4.0 statble

### System information

Windows 10

### Issue description

TextEdit boundary wrapmode not works, it only removes the horizontal scrollbar

### Steps to reproduce

Add a textedit in editor, set  the wrap mode to boundary, type something.

### Minimal reproduction project

![image](https://user-images.githubusercontent.com/9168814/224538077-2efb4e67-8976-496e-9223-c460365ecc28.png)
![image](https://user-images.githubusercontent.com/9168814/224538084-af773b86-d73a-4e8b-9b66-a0fb4bde1168.png)

_THREAD_SAFE_METHOD_
	bool changed = _set_only(p_name, p_value);
	if (changed) {
		changed_settings.insert(p_name);
		emit_signal(SNAME("settings_changed"));
	}
	return true;
}
bool EditorSettings::_set_only(const StringName &p_name, const Variant &p_value) {