diff --git a/lib/utils/thread-ops-utils.js b/lib/utils/thread-ops-utils.js
--- a/lib/utils/thread-ops-utils.js
+++ b/lib/utils/thread-ops-utils.js
@@ -4,13 +4,15 @@
 import {
   type ClientDBThreadInfo,
   type LegacyRawThreadInfo,
+  type RawThreadInfo,
 } from '../types/thread-types.js';
 
 function convertRawThreadInfoToClientDBThreadInfo(
-  rawThreadInfo: LegacyRawThreadInfo,
+  rawThreadInfo: RawThreadInfo,
 ): ClientDBThreadInfo {
+  const { minimallyEncoded, ...rest } = rawThreadInfo;
   return {
-    ...rawThreadInfo,
+    ...rest,
     creationTime: rawThreadInfo.creationTime.toString(),
     members: JSON.stringify(rawThreadInfo.members),
     roles: JSON.stringify(rawThreadInfo.roles),