AWS Console - API gateway - Edit Authorizor - Save -> Network error.

Anyone else getting a network error in the AWS console when hitting save on an authorizer edit.

vendors.js:88608          PATCH https://apigateway.ap-southeast-2.amazonaws.com/v2/apis/0XXXXXXX9/authorizers/dXXXXw net::ERR_FAILED
handleRequest @ vendors.js:88608
<snip>
clickHandler @ vendors.js:6471
edit-attach:1 Access to XMLHttpRequest at 'https://apigateway.ap-southeast-2.amazonaws.com/v2/apis/0XXXXXXX9/authorizers/dXXXXw' from origin 'https://ap-southeast-2.console.aws.amazon.com' has been blocked by CORS policy: Method PATCH is not allowed by Access-Control-Allow-Methods in preflight response.