src/vs/workbench/contrib/preferences/browser/settingsWidgets.ts/ObjectSettingDropdownWidget/setValue
class ObjectSettingDropdownWidget:	override setValue(listData: IObjectDataItem[], options?: IObjectSetValueOptions): void {
		this.showAddButton = options?.showAddButton ?? this.showAddButton;
		this.keySuggester = options?.keySuggester ?? this.keySuggester;
		this.valueSuggester = options?.valueSuggester ?? this.valueSuggester;

		if (isDefined(options) && options.settingKey !== this.currentSettingKey) {
			this.model.setEditKey('none');
			this.model.select(null);
			this.currentSettingKey = options.settingKey;
		}

		super.setValue(listData);
	}