fix: do not need to wrap a scroll container with another scroll container

src/main/frontend/components/sidebar.cljs

@@ -319,7 +319,7 @@
           :close-fn    close-fn
           :route-match route-match})
         [:div.#app-container.h-screen.flex
-         [:div.flex-1.h-full.flex.flex-col.overflow-y-auto#left-container.relative
+         [:div.flex-1.h-full.flex.flex-col#left-container.relative
           [:div.scrollbar-spacing#main-container
            (header/header {:open-fn        open-fn
                            :white?         white?

src/main/frontend/components/sidebar.css

@@ -196,6 +196,10 @@
   padding: 0;
 }
 
+.scrollbar-spacing {
+  height: 100%;
+}
+
 @supports not (overflow-y: overlay) {
   .scrollbar-spacing {
     overflow-y: auto;