diff --git a/web/chat/chat-thread-list.css b/web/chat/chat-thread-list.css
--- a/web/chat/chat-thread-list.css
+++ b/web/chat/chat-thread-list.css
@@ -261,7 +261,7 @@
 div.threadListContainer {
   display: flex;
   flex-direction: column;
-  overflow: auto;
+  overflow: hidden;
   flex: 1;
 }