diff --git a/src/api/gramjs/apiBuilders/messages.ts b/src/api/gramjs/apiBuilders/messages.ts
index 0dfe887a4..cc6413416 100644
--- a/src/api/gramjs/apiBuilders/messages.ts
+++ b/src/api/gramjs/apiBuilders/messages.ts
@@ -772,7 +772,7 @@ export function buildApiThreadInfo(
   messageForwardInfo?: GramJs.MessageFwdHeader,
 ): ApiThreadInfo | undefined {
   const {
-    channelId, replies, maxId, recentRepliers, comments, readMaxId,
+    channelId, replies, maxId = messageId, recentRepliers, comments, readMaxId,
   } = messageReplies;
 
   const { fromId, channelPost } = messageForwardInfo || {};
diff --git a/src/components/middle/ScrollDownButton.module.scss b/src/components/middle/ScrollDownButton.module.scss
index 712382aef..d32583963 100644
--- a/src/components/middle/ScrollDownButton.module.scss
+++ b/src/components/middle/ScrollDownButton.module.scss
@@ -23,14 +23,18 @@
   color: var(--color-composer-button);
   box-shadow: 0 1px 2px var(--color-default-shadow);
 
+  &:hover, &:active, &:focus {
+    color: revert-layer;
+  }
+
   @media (max-width: 600px) {
-    width: 2.875rem !important;
+    width: 2.875rem;
     height: 2.875rem;
   }
 }
 
 .icon {
-  font-size: 1.75rem !important;
+  font-size: 1.75rem;
 }
 
 .unread-count {