title: Custom Tabs are no longer displayed to guests
body: <p>As of this morning Custom Tabs are no longer displayed to guests (tested from Web App). Yesterday it was still working.</p>
  
  <p>I see that administration of teams has moved to a new admin panel, but I do not see a setting that reflects allowing guest users to access tabs.</p>
  
  <p>I've tried readding the Custom Tab but that does not work.</p>