TypeError: request$.addListener is not a function

[miguelmota]

Demo in readme isn't working

http://jsbin.com/xumuqi/15/edit?html,js,console,output

TypeError: request$.addListener is not a function
    at Object.storageDriver [as storage] (https://rawgit.com/kahlil/cycle-storage-driver/master/dist/cycle-storage-driver.js:1975:12)
    at callDrivers (https://rawgit.com/cyclejs/cycle-core/v5.0.1/dist/cycle.js:21:42)
    at Object.run (https://rawgit.com/cyclejs/cycle-core/v5.0.1/dist/cycle.js:106:19)
    at xumuqi.js:31:7