in platform/core/common/services/fds-storage.service.js [106:118]
setItem: function (key, item, expires) {
// calculate the expiration
expires = isDefinedAndNotNull(expires) ? expires : new Date().valueOf() + TWO_DAYS;
// create the entry
const entry = {
expires: expires,
item: item
};
// store the item
localStorage.setItem(key, JSON.stringify(entry));
},