fix: trigger on-load when bottom is reached when scroll up

src/main/frontend/ui.cljs

@@ -443,7 +443,7 @@
                           (bottom-reached? node threshold))
         top-reached? (= scroll-top 0)
         down? (scroll-down?)]
-    (when (and down? bottom-reached? on-load)
+    (when (and bottom-reached? on-load)
       (on-load))
     (when (and (not down?) top-reached? on-top-reached)
       (on-top-reached))))