SoapUI-5.3.0 is issuing a GET after following a 307 Redirect

I am observing that SoapUI-5.3.0 is converting a POST to a GET when following a 307 redirect. This appears to be violating the specification for a 307, which states that "[it] does not allow changing the request method from POST to GET."

When I submit the exact same request using the curl command, the redirect is properly followed and the POST method is used on the redirected target. Does SoapUI contain any configuration that would make it follow the specification for a 307 redirect?

I've also noticed that SoapUI does not honor the 308 redirect at all and only renders the redirect response.