No Confirmation of Quick Create Extension Creation in Chrome

In Chrome:
When using "Quick Create Extension," on the 2nd screen, the "Create" button simply grays-out after clicking it and there is no further action confirming whether the extension has actually been created, or what to do next.

User must click "Close" to make that window go away, then reload the browser in order to see their newly created extension in the list. There is no Apply Config button.

Would be an improvement if clicking the "Create" button took care of closing the pop-up, reloading the page, making Apply Config show up, etc. It does not appear that you have to click an Apply Config button in Chrome.

In Firefox:
Clicking "Create" does close the pop-up, and then it presents the user with an "Apply Config" button (which doesn't happen in Chrome).