--- a/plugins/mod_muc_mam.lua	Sun Jun 21 19:09:47 2020 +0200
+++ b/plugins/mod_muc_mam.lua	Sun Jun 21 19:24:15 2020 +0200
@@ -345,9 +345,6 @@
 		and jid_prep(tag.attr.by) == room.jid then
 			return nil;
 		end
-		if tag.name == "x" and tag.attr.xmlns == xmlns_muc_user then
-			return nil;
-		end
 		return tag;
 	end);