[Feature Requsts / Bug report] Archiving issue with new channel type

The new Forum channel type esentialy takes the idea of threads and makes it into a cool UI for the channel, one problem tho once a thread in this channel is Archived, it dose not seem to be saved and is simply deleted, this removed the purpose of "Archiving", if it is to be deleted it sould be the Owner of the servers choice not the server its self. 

Thus I am asking for an "un-Archive" list to be added to the "Forum" channel type