"The "Decloak" label on what's normally the "Talk" button is just to let you know that you will be recorded as present if you Talk."

So what you are saying is that the "Decloak" button does not do what I thought it did.

Which was to Log the User in Decloaked when depressed ie changing the status from Cloaked to Decloaked.

It serves no other purpose than to submit the contents of the CB to the CB stream.