### Godot version

4.0.beta.16

### System information

N/A

### Issue description

```gdscript
func _run() -> void:
	click_this_function_doesnt_jump_to_its_line() # this works
	self.click_this_function_doesnt_jump_to_its_line() # add self breaks click-jump























































func click_this_function_doesnt_jump_to_its_line():
	pass
```

Ctrl + Click on self.click_this_function_doesnt_jump_to_its_line(), it won't jump to its definition.

### Steps to reproduce

N/A

### Minimal reproduction project

[godot.4.0.beta15.bugs.0.zip](https://github.com/godotengine/godot/files/10532051/godot.4.0.beta15.bugs.0.zip)

accept_event();
			queue_redraw();
			return;
		}
		if (code_completion_active && code_completion_rect.has_point(mb->get_position())) {
			if (!mb->is_pressed()) {
				accept_event();
				return;
			}
			is_code_completion_drag_started = true;
			switch (mb->get_button_index()) {
				case MouseButton::WHEEL_UP: {
					if (code_completion_current_selected > 0) {
						code_completion_current_selected--;
						code_completion_force_item_center = -1;
						queue_redraw();
					}
				} break;
				case MouseButton::WHEEL_DOWN: {
					if (code_completion_current_selected < code_completion_options.size() - 1) {
						code_completion_current_selected++;
						code_completion_force_item_center = -1;
						queue_redraw();
					}
				} break;
				case MouseButton::LEFT: {
					if (code_completion_force_item_center == -1) {
						code_completion_force_item_center = code_completion_current_selected;
					}
					code_completion_current_selected = CLAMP(code_completion_line_ofs + (mb->get_position().y - code_completion_rect.position.y) / get_line_height(), 0, code_completion_options.size() - 1);