### Godot version

4.1.dev (dc625bcbfc5b587ba8867481ee7a1f6a567c25d0)

### System information

Mageia 9, Linux

### Issue description

When importing a project in current `master`, the following error is raised for each asset that gets imported:
```
Attempting to parent and popup a dialog that already has a parent.
```

It seems to be raised once per asset, caused by the progress dialog.

CC @bruvzg

### Steps to reproduce

- Import a new project in Godot that contains importable assets, e.g. https://github.com/RPicster/godot4-demo-desert-light

### Minimal reproduction project

See above.
}
		for (EditorPlugin *plugin : item_plugins) {
			if (active_plugins[owner_id].has(plugin)) {
				plugin->edit(p_object);
				continue;
			}
			for (KeyValue<ObjectID, HashSet<EditorPlugin *>> &kv : active_plugins) {
				if (kv.key != owner_id) {
					EditorPropertyResource *epres = Object::cast_to<EditorPropertyResource>(ObjectDB::get_instance(kv.key));
					if (epres && kv.value.has(plugin)) {
						
						epres->fold_resource();
					}
					kv.value.erase(plugin);
				}
			}
			active_plugins[owner_id].insert(plugin);
			_plugin_over_edit(plugin, p_object);
		}
	} else {
		hide_unused_editors(p_editing_owner);
	}
}
void EditorNode::push_node_item(Node *p_node) {
	if (p_node || Object::cast_to<Node>(InspectorDock::get_inspector_singleton()->get_edited_object()) || Object::cast_to<MultiNodeEdit>(InspectorDock::get_inspector_singleton()->get_edited_object())) {
		
		push_item(p_node);
	}
}
void EditorNode::push_item(Object *p_object, const String &p_property, bool p_inspector_only) {