browser:true not working as expected!

[aro1976]

When I define a given event using browser:true it doesn't accept events from the browser.

events = {    
    'savedTodo' browser:true // allows browser push on this topic
}

But when I replace browser:true with namespace: 'browser' it works. Is this the expected behavior?

events = {    
    'savedTodo' namespace: 'browser' // allows browser push on this topic
}