fix

web_src/css/repo/home.css

@@ -70,6 +70,8 @@
   display: flex;
   flex-direction: column;
   gap: 0.25em;
+  max-height: 100vh;
+  overflow: hidden;
 }
 
 .repo-grid-tree-sidebar .view-file-tree-sidebar-top {
@@ -90,6 +92,11 @@
   gap: 0.25em;
 }
 
+.repo-grid-tree-sidebar .view-file-tree-sidebar-bottom {
+  flex: 1;
+  overflow: auto;
+}
+
 @media (max-width: 767.98px) {
   .repo-grid-tree-sidebar {
     grid-template-columns: auto;