Gatling doesn't work with WebSocket continuation frames

Hi Gatling developers,

Thank you for this awesome tool but now its usage in our project is threatened due to a critical bug. Gatling doesn’t work with WebSocket continuation frames. Actually the problem is in Async Http Client. I have created an issue on GitHub: https://github.com/gatling/gatling/issues/2113 with detailed description of bug cause and fix instructions. This is a blocker for our team. Could you please fix it ASAP. Thanks.