Fix an issue that could cause some browsers to scroll to the bottom unexpectedly

Author: samuelbradshaw

highlight-helper.js

@@ -1241,11 +1241,11 @@ if (isTouchDevice && isWebKit) {
   tempInput.inputMode = 'none'; // Don't show keyboard
   tempInput.tabIndex = -1; // Prevent user from tabbing to input
   const initializeSelection = (event) => {
-    if (document.readyState !== 'complete') return setTimeout(initializeSelection, 10);
-    document.body.append(tempInput);
+    if (document.readyState !== 'complete') return setTimeout(initializeSelection, 20);
+    if (!tempInput.parentElement) document.body.append(tempInput);
     tempInput.focus();
     setTimeout(() => {
-      tempInput.remove();
+      tempInput.blur();
     }, 100);
   }
   initializeSelection();