try {  // some browsers like PaleMoon don't have full support for Intl.NumberFormat, so do the minimum polyfill to support "relative-time-element"  // https://repo.palemoon.org/MoonchildProductions/UXP/issues/2289  new Intl.NumberFormat('en', {style: 'unit', unit: 'minute'}).format(1);} catch {  const intlNumberFormat = Intl.NumberFormat;  Intl.NumberFormat = function(locales, options) {    if (options.style === 'unit') {      return {        format(value) {          return ` ${value} ${options.unit}`;        },      };    }    return intlNumberFormat(locales, options);  };}