diff --git a/lib/shared/thread-utils.js b/lib/shared/thread-utils.js
--- a/lib/shared/thread-utils.js
+++ b/lib/shared/thread-utils.js
@@ -474,14 +474,12 @@
     parentThreadID: parentThreadInfo?.id ?? null,
     containingThreadID: getContainingThreadID(parentThreadInfo, threadType),
     community: getCommunity(parentThreadInfo),
-    members: members.map(member =>
-      minimallyEncodeMemberInfo({
-        id: member.id,
-        role: role.id,
-        permissions: membershipPermissions,
-        isSender: false,
-      }),
-    ),
+    members: members.map(member => ({
+      id: member.id,
+      minimallyEncoded: true,
+      role: role.id,
+      isSender: false,
+    })),
     roles: {
       [role.id]: role,
     },