title: Impossible to choose any channel in Azure Bot Service
body: <p>Since the new Azure Bot Service (released GA 2017-12-13), I've created a "WebAppBot" named "SanoBot" and I can't choose any channel to plug it for another services like Telegram: the page is empty when I click on "Channels". I've done a little screenshot to show you what I see: </p>
  
  <p><img src="https://i.stack.imgur.com/dWbtR.png" alt="screenfromazure"></p>
  
  <p>I've check the documentation sent by the Azure Support from Twitter but the pages return 404 error. </p>
  
  <p><img src="https://i.stack.imgur.com/yFF6H.png" alt="404 docs"></p>
  
  <p>Just to be clear: the bot works well and I can modify it from the Online Editor, build, deploy &amp; test it. It's only "channels" feature that doesn't work.</p>
  
  <p>Thanks for your help.</p>
  
  <p><em>I can't use pictures because I haven't enough reputation...</em></p>