src/assets/styles/sidebar.scss

@@ -19,7 +19,7 @@
     transition: width 0.28s;
     width: $base-sidebar-width !important;
     background-color: $base-menu-background;
-    height: inherit;
+    height: auto;
     position: absolute;
     font-size: 0px;
     top: 84px;