 <p>Instance types are cached in the browser's local storage. You can explicitly refresh the cache via the 'Refresh all caches' link:<a href="https://i.stack.imgur.com/QOdbN.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/QOdbN.png" alt="enter image description here"></a></p> <p>If you show the network tab of your browser's console (prior to clicking 'Refresh all caches'), you should see a request to <a href="http://localhost:8084/instanceTypes" rel="nofollow noreferrer">http://localhost:8084/instanceTypes</a>.</p> <p>If the response contains your instance types, you should be good to go.</p>