### Godot version

ef025711a

### System information

ArchLinux x11

### Issue description

Accessing a scene unique node like this:
```gdscript
class_name Class extends Node
static func get_label() -> Label:
	return %label
```
and then accessing that class later:
```gdscript
func _ready() -> void:
	Main.get_label().text = "hello world"
```
causes a strange error when in the editor, and a normal error when run directly.
![image](https://user-images.githubusercontent.com/70787919/229785642-6aad4e31-6bd9-4eb5-bee4-7445b48a99bb.png)
```c++
ERROR: Node not found: "%label" (relative to "/root/main").
   at: get_node (scene/main/node.cpp:1364)
```
Instead of returning null.
As opposed to when using `get_node`:
```

SCRIPT ERROR: Cannot call method 'get_node' on a null value.
          at: get_label (res://main.gd:5)
SCRIPT ERROR: Invalid set index 'text' (on base: 'Nil') with value of type 'String'.
          at: _ready (res://control.gd:4)
```

### Steps to reproduce

Run mrp or follow outlined steps

### Minimal reproduction project

[bug.zip](https://github.com/godotengine/godot/files/11148287/bug.zip)

ExpressionNode *parse_subscript(ExpressionNode *p_previous_operand, bool p_can_assign);
	ExpressionNode *parse_lambda(ExpressionNode *p_previous_operand, bool p_can_assign);
	ExpressionNode *parse_type_test(ExpressionNode *p_previous_operand, bool p_can_assign);
	ExpressionNode *parse_yield(ExpressionNode *p_previous_operand, bool p_can_assign);
	ExpressionNode *parse_invalid_token(ExpressionNode *p_previous_operand, bool p_can_assign);
	TypeNode *parse_type(bool p_allow_void = false);
#ifdef TOOLS_ENABLED
	int class_doc_line = 0x7FFFFFFF;
	bool has_comment(int p_line, bool p_must_be_doc = false);
	MemberDocData parse_doc_comment(int p_line, bool p_single_line = false);
	ClassDocData parse_class_doc_comment(int p_line, bool p_inner_class, bool p_single_line = false);
#endif 
public:
	Error parse(const String &p_source_code, const String &p_script_path, bool p_for_completion);
	ClassNode *get_tree() const { return head; }
	bool is_tool() const { return _is_tool; }
	ClassNode *find_class(const String &p_qualified_name) const;
	bool has_class(const GDScriptParser::ClassNode *p_class) const;
	static Variant::Type get_builtin_type(const StringName &p_type);
	CompletionContext get_completion_context() const { return completion_context; }
	CompletionCall get_completion_call() const { return completion_call; }
	void get_annotation_list(List<MethodInfo> *r_annotations) const;
	bool annotation_exists(const String &p_annotation_name) const;
	const List<ParserError> &get_errors() const { return errors; }
	const List<String> get_dependencies() const {
		
		return List<String>();
	}
#ifdef DEBUG_ENABLED
	const List<GDScriptWarning> &get_warnings() const { return warnings; }