I'm kind of confused right now. I have a function in my html component as a script to postMessage. Then in my page code I have the receiver built in to the onLoad section. But the only thing I can do with the message is print it to the console. If I do something like, $w("#text1").text = event.data; or call another function in the onMessage of the page, it doesn't run.
Not sure if this is a bug or if I'm doing something wrong. Please help this is urgent for my current project, thank you!