fix(gesture): detect current touched element undefined

Author: rdlabo

src/gestures/index.ts

@@ -180,11 +180,12 @@ export const registerEffect = (
       return true; // Skip Animation
     }
 
-    if (((detail.event.target as HTMLElement).closest(effectTagName) as HTMLElement) !== currentTouchedElement) {
+    const changeTouchedElement = ((detail.event.target as HTMLElement).closest(effectTagName) as HTMLElement) || undefined;
+    if (changeTouchedElement && changeTouchedElement !== currentTouchedElement) {
       // タップエレメントが変更があったため、手動でハンドリング
       changedSelectedElement = true;
       currentTouchedElement.classList.remove('ion-activated');
-      currentTouchedElement = ((detail.event.target as HTMLElement).closest(effectTagName) as HTMLElement) || undefined;
+      currentTouchedElement = changeTouchedElement;
     }
 
     const startTransform = getTransform(animationLatestX!, effectElementPositionY!, currentTouchedElement);