Update

src/app/chat/chat.scss

@@ -2,6 +2,7 @@
   display: grid;
   grid-template-columns: 350px minmax(0, 1fr);
   height: 100svh;
+  overflow: hidden;
 
   #chatnav {
     display: grid;
@@ -36,7 +37,6 @@
     }
 
     main {
-      padding-top: 65px;
       background: var(--tui-background-base-alt);
       border-radius: 20px 0 0 20px;
       margin: 10px 0 10px 10px;