### 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
String path = p_resource->get_path();
	if (path.is_resource_file() && !FileAccess::exists(path + ".import")) {
		save_resource_in_path(p_resource, p_resource->get_path());
	} else {
		save_resource_as(p_resource);
	}
}
void EditorNode::save_resource_as(const Ref<Resource> &p_resource, const String &p_at_path) {
	{
		String path = p_resource->get_path();
		if (!path.is_resource_file()) {
			int srpos = path.find("::");
			if (srpos != -1) {
				String base = path.substr(0, srpos);
				if (!get_edited_scene() || get_edited_scene()->get_scene_file_path() != base) {
					show_warning(TTR("This resource can't be saved because it does not belong to the edited scene. Make it unique first."));
					return;
				}
			}
		} else {
			if (FileAccess::exists(path + ".import")) {
				show_warning(TTR("This resource can't be saved because it was imported from another file. Make it unique first."));
				return;
			}