### 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
CHECK_FALSE(code_edit->is_indent_using_spaces());
		code_edit->set_indent_using_spaces(true);
		CHECK(code_edit->is_indent_using_spaces());
		
		TypedArray<String> auto_indent_prefixes;
		auto_indent_prefixes.push_back("::");
		auto_indent_prefixes.push_back("s");
		auto_indent_prefixes.push_back("1");
		code_edit->set_auto_indent_prefixes(auto_indent_prefixes);
		auto_indent_prefixes = code_edit->get_auto_indent_prefixes();
		CHECK(auto_indent_prefixes.has(":"));
		CHECK(auto_indent_prefixes.has("s"));
		CHECK(auto_indent_prefixes.has("1"));
	}
	SUBCASE("[CodeEdit] indent tabs") {
		code_edit->set_indent_size(4);
		code_edit->set_auto_indent_enabled(true);
		code_edit->set_indent_using_spaces(false);
		
		code_edit->set_editable(false);
		code_edit->do_indent();
		CHECK(code_edit->get_line(0).is_empty());
		code_edit->indent_lines();
		CHECK(code_edit->get_line(0).is_empty());
		code_edit->set_editable(true);
		
		code_edit->do_indent();
		CHECK(code_edit->get_line(0) == "\t");
		
		SEND_GUI_ACTION("ui_text_indent");