title: Azure - can't create a new web app on an existing service plan
body: <p><strong>Hello,</strong></p>
  
  <p>I have a "Basic" App Service plan on Azure.</p>
  
  <p><strong>Issue: I cannot create a new web app on an existing App Service Plan.</strong></p>
  
  <p>It only gives the option of creating a new app services plan (but I don't want another app service plan).  No errors.  No explanations. Just options for "new" app service plans.</p>
  
  <p>It used to be a case of create new web app -> select service plan -> choose existing -> select from existing app service plan -> create a web app. Done.</p>
  
  <p>I am trying to create a new web app - there is now a new interface to achieve this - however, when I select a resource group, same region as App Service Plan, there is only the option to "create new app service plan" - but I already have one - it's not appearing in the list.</p>
  
  <p>Things I have tried:</p>
  
  <ul>
  <li>Looking at resources - memory usage is approx 60-70% - so it doesn't appear to be that.  I even removed a website that was stopped just in case.</li>
  <li>Logging out and back in</li>
  <li>Logging in as original administrator on another PC (not delegated admin as I am).</li>
  <li>Removing an existing web app</li>
  <li>Go through each resource to find a combination that will unveil my app service.</li>
  </ul>
  
  <p>I have both web apps and functions (.net core C#) - can it be something to do with having functions and windows web apps .net core c# working on the same web service?</p>
  
  <p>What am I missing?  I feel it is something obvious.</p>
  
  <p>Thanks.</p>