### Godot version

v4.0.beta.custom_build [0abd60b95]

### System information

Windows 10, Vulkan

### Issue description

Autocomplete doesn't work when trying to access a scene node that isn't a direct child of the scene root script, using $NodePath (Shorthand for get_node("NodePath") as per docs).

Example:
![image](https://user-images.githubusercontent.com/115422160/212197922-10e73c9f-de10-475e-ac6e-4163fc5b8013.png)

It worked in Godot 3.5:
![3.5](https://user-images.githubusercontent.com/115422160/212197992-61b67a42-86c6-4650-bab4-c7dfa5a67975.PNG)

I should mention that it works if you start by typing the name of a direct child:
![image](https://user-images.githubusercontent.com/115422160/212198641-6d8e6fca-a2d2-47a7-b627-2df95268daf5.png)

But when you have many nodes in the scene and longer names it's a pain to access the last children like that.


### Steps to reproduce

See above or MRP.

### Minimal reproduction project

[autocomplete bug.zip](https://github.com/godotengine/godot/files/10406695/autocomplete.bug.zip)

}
		bool first_line_edited = false;
		bool last_line_edited = false;
		for (int i = start_line; i <= end_line; i++) {
			String line_text = get_line(i);
			if (line_text.begins_with("\t")) {
				line_text = line_text.substr(1, line_text.length());
				set_line(i, line_text);
				removed_characters = 1;
				first_line_edited = (i == start_line) ? true : first_line_edited;
				last_line_edited = (i == end_line) ? true : last_line_edited;
				continue;
			}
			if (line_text.begins_with(" ")) {
				
				
				
				int spaces_to_remove = _calculate_spaces_till_next_left_indent(get_first_non_whitespace_column(i));
				line_text = line_text.substr(spaces_to_remove, line_text.length());
				set_line(i, line_text);
				removed_characters = spaces_to_remove;
				first_line_edited = (i == start_line) ? true : first_line_edited;
				last_line_edited = (i == end_line) ? true : last_line_edited;
			}
		}
		if (has_selection(c)) {
			
			if (first_line_edited) {
				select(get_selection_from_line(c), get_selection_from_column(c) - removed_characters, get_selection_to_line(c), initial_selection_end_column, c);
			}