### 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)

if (!is_editable()) {
		return;
	}
	if (has_selection(p_caret)) {
		delete_selection(p_caret);
		return;
	}
	begin_complex_operation();
	Vector<int> caret_edit_order = get_caret_index_edit_order();
	for (const int &i : caret_edit_order) {
		if (p_caret != -1 && p_caret != i) {
			continue;
		}
		int cc = get_caret_column(i);
		int cl = get_caret_line(i);
		if (cc == 0 && cl == 0) {
			continue;
		}
		if (cl > 0 && _is_line_hidden(cl - 1)) {
			unfold_line(get_caret_line(i) - 1);
		}
		int prev_line = cc ? cl : cl - 1;
		int prev_column = cc ? (cc - 1) : (get_line(cl - 1).length());
		merge_gutters(prev_line, cl);
		if (auto_brace_completion_enabled && cc > 0) {