re-enable touchEvent handling

package.json

@@ -1,6 +1,6 @@
 {
   "name": "contactjs",
-  "version": "2.0",
+  "version": "2.0.3",
   "description": "Pointer gestures for your webapp",
   "main": "dist/index.js",
   "module": "dist/contact.js",

src/PointerListener.ts

@@ -300,7 +300,9 @@ export class PointerListener {
 
       const onTouchMove = this.onTouchMove.bind(this);
 
-      this.domElement.addEventListener("touchmove", onTouchMove, { passive: true });
+      // do NOT make the touchmove listener passive, as this listener might block touch events from
+      // interfering with pan/swipe. Passive listeners make the promise not to block scrolling.
+      this.domElement.addEventListener("touchmove", onTouchMove);
 
       this.touchEventHandlers["touchmove"] = onTouchMove;
 

src/gestures/Pan.ts

@@ -99,8 +99,8 @@ export class Pan extends SinglePointerGesture {
         console.log("[Pan] preventing touchmove default");
       }
 
-      //event.preventDefault();
-      //event.stopPropagation();
+      event.preventDefault();
+      event.stopPropagation();
     }
   }
 }