### Godot version

v4.2.dev4.mono.official [549fcce5f]

### System information

window10 64bit

### Issue description

![GIF 2023-9-1 22-39-07](https://github.com/godotengine/godot/assets/35988767/d7be4a45-f5f0-4408-8758-f4bf9f3c9c5d)


### Steps to reproduce

/

### Minimal reproduction project

/
pathhb->add_child(l);
	drives_container = memnew(HBoxContainer);
	pathhb->add_child(drives_container);
	dir = memnew(LineEdit);
	dir->set_structured_text_bidi_override(TextServer::STRUCTURED_TEXT_FILE);
	pathhb->add_child(dir);
	dir->set_h_size_flags(Control::SIZE_EXPAND_FILL);
	refresh = memnew(Button);
	refresh->set_flat(true);
	refresh->set_tooltip_text(TTR("Refresh files."));
	refresh->connect("pressed", callable_mp(this, &EditorFileDialog::update_file_list));
	pathhb->add_child(refresh);
	favorite = memnew(Button);
	favorite->set_flat(true);
	favorite->set_toggle_mode(true);
	favorite->set_tooltip_text(TTR("(Un)favorite current folder."));
	favorite->connect("pressed", callable_mp(this, &EditorFileDialog::_favorite_pressed));
	pathhb->add_child(favorite);
	show_hidden = memnew(Button);
	show_hidden->set_flat(true);
	show_hidden->set_toggle_mode(true);
	show_hidden->set_pressed(is_showing_hidden_files());
	show_hidden->set_tooltip_text(TTR("Toggle the visibility of hidden files."));
	show_hidden->connect("toggled", callable_mp(this, &EditorFileDialog::set_show_hidden_files));
	pathhb->add_child(show_hidden);
	pathhb->add_child(memnew(VSeparator));
	Ref<ButtonGroup> view_mode_group;
	view_mode_group.instantiate();
	mode_thumbnails = memnew(Button);
	mode_thumbnails->set_flat(true);