### Godot version

3.5.2.stable, 4.0.1.stable

### System information

Arch Linux

### Issue description

When the `Show Hidden Files` property is enabled in the Editor Settings:
![image](https://user-images.githubusercontent.com/6501975/226908540-8e70e520-3dcd-46e4-beaf-103ac176c1de.png)
Any `FileDialog` nodes from the project will inherit this setting, and their `Show Hidden Files` property is set to true everytime the scene is re-opened:

https://user-images.githubusercontent.com/6501975/226909135-a8fafdf7-ca36-40aa-b69a-a7baf2d7ae4f.mp4


This occurs on 3.5.2 as well.

### Steps to reproduce

- Enable `Show Hidden Files` property in the Editor Settings:
    - Reload Godot for the bug to occur
- Create a FileDialog node, and set it's `Show Hidden Files` property to false
- Save and close the scene, and reopen it
- The `Show Hidden Files` property is reset to true.

### Minimal reproduction project

N/A
bool all_saved = true;
	for (int i = 0; i < editor_data.get_edited_scene_count(); i++) {
		Node *scene = editor_data.get_edited_scene_root(i);
		if (scene) {
			if (!scene->get_scene_file_path().is_empty() && DirAccess::exists(scene->get_scene_file_path().get_base_dir())) {
				if (i != editor_data.get_edited_scene()) {
					_save_scene(scene->get_scene_file_path(), i);
				} else {
					_save_scene_with_preview(scene->get_scene_file_path());
				}
			} else if (!scene->get_scene_file_path().is_empty()) {
				all_saved = false;
			}
		}
	}
	if (!all_saved) {
		show_warning(TTR("Could not save one or more scenes!"), TTR("Save All Scenes"));
	}
	save_default_environment();
}
void EditorNode::_mark_unsaved_scenes() {