Start and Stop debugging does not launch browser if initiated via Menu

[fcgrx]

Subline Xdebug works great -- if I Start or Stop debugging via shift-f8, the browser URL specified in my project settings is launched.

But if I Start or Stop using a Menu command, Sublime enters debugging mode but does not launch the browser.

Here's what ive got in my User/Main/sublime-menu file:

{ "command": "xdebug_listen", "caption": "Start Debugging" },
{ "command": "xdebug_clear", "caption": "Stop Debugging" },