### 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
BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, CodeEdit, code_folding_color);
	BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, CodeEdit, folded_code_region_color);
	BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_ICON, CodeEdit, can_fold_icon, "can_fold");
	BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_ICON, CodeEdit, folded_icon, "folded");
	BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_ICON, CodeEdit, can_fold_code_region_icon, "can_fold_code_region");
	BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_ICON, CodeEdit, folded_code_region_icon, "folded_code_region");
	BIND_THEME_ITEM(Theme::DATA_TYPE_ICON, CodeEdit, folded_eol_icon);
	BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, CodeEdit, breakpoint_color);
	BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_ICON, CodeEdit, breakpoint_icon, "breakpoint");
	BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, CodeEdit, bookmark_color);
	BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_ICON, CodeEdit, bookmark_icon, "bookmark");
	BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, CodeEdit, executing_line_color);
	BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_ICON, CodeEdit, executing_line_icon, "executing_line");
	BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, CodeEdit, line_number_color);
	
	BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_STYLEBOX, CodeEdit, code_completion_style, "completion");
	BIND_THEME_ITEM_EXT(Theme::DATA_TYPE_CONSTANT, CodeEdit, code_completion_icon_separation, "h_separation", "ItemList");
	BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_CONSTANT, CodeEdit, code_completion_max_width, "completion_max_width");
	BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_CONSTANT, CodeEdit, code_completion_max_lines, "completion_lines");
	BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_CONSTANT, CodeEdit, code_completion_scroll_width, "completion_scroll_width");
	BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_COLOR, CodeEdit, code_completion_scroll_color, "completion_scroll_color");
	BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_COLOR, CodeEdit, code_completion_scroll_hovered_color, "completion_scroll_hovered_color");
	BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_COLOR, CodeEdit, code_completion_background_color, "completion_background_color");
	BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_COLOR, CodeEdit, code_completion_selected_color, "completion_selected_color");
	BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_COLOR, CodeEdit, code_completion_existing_color, "completion_existing_color");
	
	BIND_THEME_ITEM_EXT(Theme::DATA_TYPE_STYLEBOX, CodeEdit, code_hint_style, "panel", "TooltipPanel");
	BIND_THEME_ITEM_EXT(Theme::DATA_TYPE_COLOR, CodeEdit, code_hint_color, "font_color", "TooltipLabel");