diff --git a/webapp/js/dayDetail.js b/webapp/js/dayDetail.js
index 425aab0..1ab3915 100644
--- a/webapp/js/dayDetail.js
+++ b/webapp/js/dayDetail.js
@@ -186,8 +186,6 @@ function showAsBottomSheet() {
 
   requestAnimationFrame(() => {
     requestAnimationFrame(() => {
-      // Force reflow so WebView paints the "closed" state before we add --open
-      void panelEl.offsetHeight;
       overlayEl.classList.add("day-detail-overlay--visible");
       panelEl.classList.add("day-detail-panel--open");
       const closeBtn = panelEl.querySelector(".day-detail-close");