### Godot version

v4.2.beta.custom_build [a574c0296]

### System information

linux

### Issue description

Folder colors don't show up in file dialogs: when saving a scene, etc.

### Steps to reproduce

1. color a folder
2. create and open the save scene dialog and navigate to the colored folder
3. notice it's not shown its color in the file dialog

### Minimal reproduction project

any
ED_SHORTCUT("file_dialog/create_folder", TTR("Create Folder"), KeyModifierMask::CMD_OR_CTRL | Key::N);
	ED_SHORTCUT("file_dialog/delete", TTR("Delete"), Key::KEY_DELETE);
	ED_SHORTCUT("file_dialog/focus_path", TTR("Focus Path"), KeyModifierMask::CMD_OR_CTRL | Key::D);
	ED_SHORTCUT("file_dialog/move_favorite_up", TTR("Move Favorite Up"), KeyModifierMask::CMD_OR_CTRL | Key::UP);
	ED_SHORTCUT("file_dialog/move_favorite_down", TTR("Move Favorite Down"), KeyModifierMask::CMD_OR_CTRL | Key::DOWN);
	if (EditorSettings::get_singleton()) {
		ED_SHORTCUT_OVERRIDE("file_dialog/toggle_favorite", "macos", KeyModifierMask::META | KeyModifierMask::CTRL | Key::F);
		ED_SHORTCUT_OVERRIDE("file_dialog/toggle_mode", "macos", KeyModifierMask::META | KeyModifierMask::CTRL | Key::V);
	}
	HBoxContainer *pathhb = memnew(HBoxContainer);
	vbc->add_child(pathhb);
	dir_prev = memnew(Button);
	dir_prev->set_theme_type_variation("FlatButton");
	dir_prev->set_tooltip_text(TTR("Go to previous folder."));
	dir_next = memnew(Button);
	dir_next->set_theme_type_variation("FlatButton");
	dir_next->set_tooltip_text(TTR("Go to next folder."));
	dir_up = memnew(Button);
	dir_up->set_theme_type_variation("FlatButton");
	dir_up->set_tooltip_text(TTR("Go to parent folder."));
	pathhb->add_child(dir_prev);
	pathhb->add_child(dir_next);
	pathhb->add_child(dir_up);
	dir_prev->connect("pressed", callable_mp(this, &EditorFileDialog::_go_back));
	dir_next->connect("pressed", callable_mp(this, &EditorFileDialog::_go_forward));
	dir_up->connect("pressed", callable_mp(this, &EditorFileDialog::_go_up));
	Label *l = memnew(Label(TTR("Path:")));
	l->set_theme_type_variation("HeaderSmall");
	pathhb->add_child(l);
	drives_container = memnew(HBoxContainer);