UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36

Steps to reproduce the problem:
1. Open two or more websocket connections to different endpoints
2. Select one connection on the left pane to observe traffic
3. Trigger a request/response on the other non-selected connection

What is the expected behavior?
The current selection SHOULD NOT switch to other connection in point (3), as it makes it hard to debug the currently selected connection.

What went wrong?
The current selected connection changes depending on which connection has the most recent traffic.

Did this work before? Yes ~ Chrome 48 AFAIK

Chrome version: 50.0.2661.102  Channel: stable
OS Version: OS X 10.11.4
Flash Version: Shockwave Flash 21.0 r0