### Godot version

4.0.2.stable

### System information

Manjaro Linux 5.15.113-1-MANJARO

### Issue description

When I was trying to figure out #77725 i stumbled upon this:
![image](https://github.com/godotengine/godot/assets/14893831/364b89ce-00b2-4aef-a85e-f10c16936005)

pressing enter results in 
![image](https://github.com/godotengine/godot/assets/14893831/07d53b82-c919-4635-80e2-e1809b6bb11f)


It looks simmilar to #48436 , but it started happening to every code completion and I have absolutely no clue how it happened.

It happened after I moved(using shift+arrow keys to select, tab to indent and alt+arrow keys to move down)  the three dicts in the picture to within the function and added the dict 4.

### Steps to reproduce

Here's roughly what I did 
(might be slightly inaccurate, I was basically messing around to try and see the scope of $77725 when it happened)

1) create an empty script
2) declare a couple of dictionaries
3) declare a function
4) try out code completion within the function
5) create a lambda within the function and try 4) again
6) move the dictionaries' declaration within the function using keyboard shortcuts and try 4)




### Minimal reproduction project

N/A
code_completion_forced = p_forced;
	code_completion_option_sources = code_completion_option_submitted;
	code_completion_option_submitted.clear();
	_filter_code_completion_candidates_impl();
}
TypedArray<Dictionary> CodeEdit::get_code_completion_options() const {
	if (!code_completion_active) {
		return TypedArray<Dictionary>();
	}
	TypedArray<Dictionary> completion_options;
	completion_options.resize(code_completion_options.size());
	for (int i = 0; i < code_completion_options.size(); i++) {
		Dictionary option;
		option["kind"] = code_completion_options[i].kind;
		option["display_text"] = code_completion_options[i].display;
		option["insert_text"] = code_completion_options[i].insert_text;
		option["font_color"] = code_completion_options[i].font_color;
		option["icon"] = code_completion_options[i].icon;
		option["location"] = code_completion_options[i].location;
		option["default_value"] = code_completion_options[i].default_value;
		completion_options[i] = option;
	}
	return completion_options;
}
Dictionary CodeEdit::get_code_completion_option(int p_index) const {