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
@@ -421,12 +421,19 @@
   };
 }
 
-function createPendingSidebar(
-  sourceMessageInfo: ComposableMessageInfo | RobotextMessageInfo,
-  parentThreadInfo: ThreadInfo,
-  viewerID: string,
-  markdownRules: ParserRules,
-): ThreadInfo {
+type CreatePendingSidebarInput = {
+  +sourceMessageInfo: ComposableMessageInfo | RobotextMessageInfo,
+  +parentThreadInfo: ThreadInfo,
+  +viewerID: string,
+  +markdownRules: ParserRules,
+};
+function createPendingSidebar(input: CreatePendingSidebarInput): ThreadInfo {
+  const {
+    sourceMessageInfo,
+    parentThreadInfo,
+    viewerID,
+    markdownRules,
+  } = input;
   const { color, type: parentThreadType } = parentThreadInfo;
 
   const messageTitleEntityText = getMessageTitle(
diff --git a/native/chat/sidebar-navigation.js b/native/chat/sidebar-navigation.js
--- a/native/chat/sidebar-navigation.js
+++ b/native/chat/sidebar-navigation.js
@@ -26,12 +26,12 @@
   }
 
   const { messageInfo, threadInfo } = sourceMessage;
-  return createPendingSidebar(
-    messageInfo,
-    threadInfo,
+  return createPendingSidebar({
+    sourceMessageInfo: messageInfo,
+    parentThreadInfo: threadInfo,
     viewerID,
-    getDefaultTextMessageRules().simpleMarkdownRules,
-  );
+    markdownRules: getDefaultTextMessageRules().simpleMarkdownRules,
+  });
 }
 
 function useNavigateToSidebar(item: ChatMessageInfoItemWithHeight): () => void {
diff --git a/web/selectors/thread-selectors.js b/web/selectors/thread-selectors.js
--- a/web/selectors/thread-selectors.js
+++ b/web/selectors/thread-selectors.js
@@ -64,12 +64,12 @@
       if (!viewerID) {
         return;
       }
-      const pendingSidebarInfo = createPendingSidebar(
-        messageInfo,
-        threadInfo,
+      const pendingSidebarInfo = createPendingSidebar({
+        sourceMessageInfo: messageInfo,
+        parentThreadInfo: threadInfo,
         viewerID,
-        getDefaultTextMessageRules().simpleMarkdownRules,
-      );
+        markdownRules: getDefaultTextMessageRules().simpleMarkdownRules,
+      });
       dispatch({
         type: updateNavInfoActionType,
         payload: {