src/vs/workbench/contrib/preferences/browser/settingsEditor2.ts/SettingsEditor2/removeLanguageFilters
class SettingsEditor2:	private removeLanguageFilters() {
		if (this.searchWidget && this.searchWidget.getValue().includes(`@${LANGUAGE_SETTING_TAG}`)) {
			const query = this.searchWidget.getValue().split(' ');
			const newQuery = query.filter(word => !word.startsWith(`@${LANGUAGE_SETTING_TAG}`)).join(' ');
			this.focusSearch(newQuery, false);
		}
	}