title: Azure Functions App is Read Only after publishing
body: <p>I have several Azure Functions Apps (c#, javascript and python) and after some time they were all randomly set to Read Only mode. The strange thing is that only one of these 3 function apps were updated before this happened. I know that this is not necessarily a problem, but I want to be able to make edits from the portal.</p>
  
  <p>I can't open App Service Editor<br>
  <a href="https://i.stack.imgur.com/RNGaP.png" rel="noreferrer"><img src="https://i.stack.imgur.com/RNGaP.png" alt="App Service Editor can&#39;t be pressed"></a>
  <br>
  I can't set the app to Read/Write from Function App Settings -> Function app edit mode
  <a href="https://i.stack.imgur.com/jS37u.png" rel="noreferrer"><img src="https://i.stack.imgur.com/jS37u.png" alt="enter image description here"></a>
  I also tried using "func azure functionapp publish myAzFuncAppName --nozip", but with the same result</p>