### 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
}
				}
			}
		} else {
			if (mb->get_button_index() == MouseButton::LEFT) {
				if (mb->is_command_or_control_pressed() && !symbol_lookup_word.is_empty()) {
					Vector2i mpos = mb->get_position();
					if (is_layout_rtl()) {
						mpos.x = get_size().x - mpos.x;
					}
					Point2i pos = get_line_column_at_pos(mpos, false);
					int line = pos.y;
					int col = pos.x;
					if (line != -1) {
						emit_signal(SNAME("symbol_lookup"), symbol_lookup_word, line, col);
					}
					return;
				}
			}
		}
	}
	Ref<InputEventMouseMotion> mm = p_gui_input;
	if (mm.is_valid()) {
		Vector2i mpos = mm->get_position();
		if (is_layout_rtl()) {
			mpos.x = get_size().x - mpos.x;
		}
		if (symbol_lookup_on_click_enabled) {
			if (mm->is_command_or_control_pressed() && mm->get_button_mask().is_empty()) {
				symbol_lookup_pos = get_line_column_at_pos(mpos);