Look, a basic summary is, WON & WCN DO NOT WORK, a workaround to this is simply to wait for someone to talk to you, and if they close the window, then it's not the end of the world, they might not have Plus! tabs enabled.
If you want do wait for this, which will falsely give you notifications then you are more than wellcome to do so, but don't ask for help or complain when you realise it doesn't.
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