Spark.DispatchToClient undefined in WebView
I'm looking at the javascript source for how organized play is implemented and trying to use Spark.DispatchToClient (or any other methods such as Spark.Print) and it seems to be undefined. The weird thing is that the Spark object definitely exists in the global scope. It seems that it's of some weird type which can't be described by javascript, which is pretty much as I would expect for an extension like this. But does anybody know why DispatchToClient wouldn't exist? Was this functionality stripped out? Does it only get injected when certain criteria are met? Any assistance much appreciated.