src/vs/workbench/contrib/preferences/browser/settingsEditor2.ts/SettingsEditor2/onSearchModeToggled
class SettingsEditor2:	private onSearchModeToggled(): void {
		this.rootElement.classList.remove('no-toc-search');
		if (this.configurationService.getValue('workbench.settings.settingsSearchTocBehavior') === 'hide') {
			this.rootElement.classList.toggle('no-toc-search', !!this.searchResultModel);
		}
	}