Well, i tried to delete a concord i was the owner of and it worked: everyone in it lost every message, reaction they'd ever shared with the group except of course what matters: the friends they made a...
What client was that? That is not the intended experience, all members of a Dissolved community can still permanently see the history, the Owner client of course may locally delete it, as they requested to, but members see the full, locked history forever.
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