### Godot version

v4.1.stable.official [970459615]

### System information

MacOS Big Sure 11.3

### Issue description

I got a bug report on my project and then did a deeper analysis to find the rootcause of Godot crashing on exit.
https://github.com/MikeSchulze/gdUnit4/issues/225

short story
- i removed all classes and resources step by step but still crashs at Godot exit
- finally i find out a simple print statement in the `func _exit_tree():` let the editor crash at exit.


### Steps to reproduce

Step one
- Create a new Project
- Create a new plugin over the editor provided plugin creation tool
- activate and exit ... works

Step two
- open the `plugin.gd` and add a print statement to `func _exit_tree():`

```
@tool
extends EditorPlugin


func _enter_tree():
	# Initialization of the plugin goes here.
	pass


func _exit_tree():
	prints("_exit_tree")
	# Clean-up of the plugin goes here.
	pass

```

- close/restart the editor is crashing at exit


### Minimal reproduction project

n/a
if (update_spinner_step >= 8) {
					update_spinner_step = 0;
				}
				update_spinner_step_msec = tick;
				update_spinner_step_frame = frame + 1;
				
				if (EDITOR_GET("interface/editor/show_update_spinner")) {
					update_spinner->set_icon(gui_base->get_theme_icon("Progress" + itos(update_spinner_step + 1), SNAME("EditorIcons")));
				}
			}
			editor_selection->update();
			ResourceImporterTexture::get_singleton()->update_imports();
			if (settings_changed) {
				_update_title();
			}
			if (settings_changed) {
				_update_from_settings();
				settings_changed = false;
				emit_signal(SNAME("project_settings_changed"));
			}
			ResourceImporterTexture::get_singleton()->update_imports();
			bottom_panel_updating = false;
		} break;
		case NOTIFICATION_ENTER_TREE: {
			get_tree()->set_disable_node_threading(true); 
			Engine::get_singleton()->set_editor_hint(true);
			Window *window = get_window();
			if (window) {
				
				window->connect("titlebar_changed", callable_mp(this, &EditorNode::_titlebar_resized));