Viewerframe Mode Refresh Top ★ Certified

// 3. Re-render the viewerframe render();

Symptoms: scrollTop = 0 doesn't work on iOS. Fix: Scroll the body or use window.scrollTo(0,0) on the frame’s parent. Mobile Safari requires -webkit-overflow-scrolling: touch; . Part 7: Performance Metrics Why should your team adopt "viewerframe mode refresh top"? Measure these KPIs: viewerframe mode refresh top

We need a state machine to track the "mode." // 3. Re-render the viewerframe render()

// 2. Fetch fresh data const newData = await fetchData(); state.items = newData; state.items = newData