Upload app.js

static/app.js

@@ -1044,7 +1044,12 @@ function renderVisible() {
   if (DOM.multiSelectToggle && DOM.multiSelectToggle.checked) updateSelectionUI();
 
   requestAnimationFrame(() => {
-    measureHeights();
+    if (measureHeights()) {
+      VSCROLL.renderStart = -1;
+      VSCROLL.renderEnd = -1;
+      renderVisible();
+      return;
+    }
     updateScrollTrack();
   });
 }
@@ -1143,6 +1148,7 @@ function measureHeights() {
   const els = DOM.resultsList.querySelectorAll(".result-item");
   let measuredSum = 0;
   let measuredCount = 0;
+  let changed = false;
   for (let i = 0; i < els.length; i++) {
     const idx = parseInt(els[i].dataset.index);
     if (idx >= 0) {
@@ -1160,6 +1166,7 @@ function measureHeights() {
         } else {
           VSCROLL.heightsDirty = true;
         }
+        changed = true;
       }
     }
   }
@@ -1168,8 +1175,10 @@ function measureHeights() {
     if (Math.abs(nextEstimate - VSCROLL.estimatedHeight) > 1) {
       VSCROLL.estimatedHeight = nextEstimate;
       VSCROLL.heightsDirty = true;
+      changed = true;
     }
   }
+  return changed;
 }
 
 function updateStatusBar() {
@@ -2003,6 +2012,10 @@ function setupQuickScroll() {
     VSCROLL.isDraggingThumb = false;
     document.removeEventListener("mousemove", onMouseMove);
     document.removeEventListener("mouseup", onMouseUp);
+    if (STATE._deferredAppendWhileDragging) {
+      STATE._deferredAppendWhileDragging = false;
+      if (consumeCachedAppendPage()) return;
+    }
     maybeLoadNextPage();
   }
 
@@ -2027,6 +2040,11 @@ function setupQuickScroll() {
     VSCROLL.isDraggingThumb = false;
     document.removeEventListener("touchmove", onTouchMove);
     document.removeEventListener("touchend", onTouchEnd);
+    document.removeEventListener("touchcancel", onTouchEnd);
+    if (STATE._deferredAppendWhileDragging) {
+      STATE._deferredAppendWhileDragging = false;
+      if (consumeCachedAppendPage()) return;
+    }
     maybeLoadNextPage();
   }
 
@@ -2034,6 +2052,7 @@ function setupQuickScroll() {
     dragging = true; VSCROLL.isDraggingThumb = true; startY = e.touches[0].clientY; startST = DOM.resultsContainer.scrollTop; e.stopPropagation();
     document.addEventListener("touchmove", onTouchMove, { passive: false });
     document.addEventListener("touchend", onTouchEnd);
+    document.addEventListener("touchcancel", onTouchEnd);
   });
 }
 
@@ -2081,6 +2100,7 @@ function applyMobileMode() {
   updateSidebarVisibility();
   if (DOM.sidebarExpandBtn) DOM.sidebarExpandBtn.style.display = (STATE.mode === "repo" && !STATE.isMobile) ? "" : "none";
   updateSelectionUI();
+  requestAnimationFrame(updateScrollTrack);
 }
 function autoDetectMobile() { return window.innerWidth <= 768; }