Safety mechanism to prevent loading everything

Fix number of items shown on status update

src/components/sidebar/tabs/QueueSidebarTab.vue

@@ -163,6 +163,7 @@ const outputFilterPopup = ref(null)
 
 const ITEMS_PER_PAGE = 8
 const SCROLL_THRESHOLD = 100 // pixels from bottom to trigger load
+const MAX_LOAD_ITERATIONS = 10
 
 const allTasks = computed(() =>
   isInFolderView.value
@@ -181,42 +182,47 @@ const allGalleryItems = computed(() =>
 )
 
 const filterTasks = (tasks: TaskItemImpl[]) =>
-  tasks
-    .filter((t) => {
-      if (
-        hideCanceled.value &&
-        t.status?.messages?.at(-1)?.[0] === 'execution_interrupted'
-      ) {
-        return false
-      }
+  tasks.filter((t) => {
+    if (
+      hideCanceled.value &&
+      t.status?.messages?.at(-1)?.[0] === 'execution_interrupted'
+    ) {
+      return false
+    }
 
-      if (
-        hideCached.value &&
-        t.flatOutputs?.length &&
-        t.flatOutputs.every((o) => o.cached)
-      ) {
-        return false
-      }
+    if (
+      hideCached.value &&
+      t.flatOutputs?.length &&
+      t.flatOutputs.every((o) => o.cached)
+    ) {
+      return false
+    }
 
-      return true
-    })
-    .slice(0, ITEMS_PER_PAGE)
+    return true
+  })
 
-const loadMoreItems = () => {
+const loadMoreItems = (iteration: number) => {
   const currentLength = visibleTasks.value.length
   const newTasks = filterTasks(allTasks.value).slice(
     currentLength,
     currentLength + ITEMS_PER_PAGE
   )
   visibleTasks.value.push(...newTasks)
+  // If we've added some items, check if we need to add more
+  // Prevent loading everything at once in case of render update issues
+  if (newTasks.length && iteration < MAX_LOAD_ITERATIONS) {
+    nextTick(() => {
+      checkAndLoadMore(iteration + 1)
+    })
+  }
 }
 
-const checkAndLoadMore = () => {
+const checkAndLoadMore = (iteration: number) => {
   if (!scrollContainer.value) return
 
   const { scrollHeight, scrollTop, clientHeight } = scrollContainer.value
   if (scrollHeight - scrollTop - clientHeight < SCROLL_THRESHOLD) {
-    loadMoreItems()
+    loadMoreItems(iteration)
   }
 }
 
@@ -224,7 +230,7 @@ useInfiniteScroll(
   scrollContainer,
   () => {
     if (visibleTasks.value.length < allTasks.value.length) {
-      loadMoreItems()
+      loadMoreItems(0)
     }
   },
   { distance: SCROLL_THRESHOLD }
@@ -234,12 +240,16 @@ useInfiniteScroll(
 // This is necessary as the sidebar tab can change size when user drags the splitter.
 useResizeObserver(scrollContainer, () => {
   nextTick(() => {
-    checkAndLoadMore()
+    checkAndLoadMore(0)
   })
 })
 
 const updateVisibleTasks = () => {
-  visibleTasks.value = filterTasks(allTasks.value)
+  visibleTasks.value = filterTasks(allTasks.value).slice(0, ITEMS_PER_PAGE)
+
+  nextTick(() => {
+    checkAndLoadMore(0)
+  })
 }
 
 const toggleExpanded = () => {