Ionic windows build high CPU usage

We are having performance issue in our ionic UWP app. After adding and successfully build the app in windows platform. We noticed that the app consume too much CPU just by moving the mouse around the application which performance issue. The app is too slow, hangs and completely unusable.

To investigate, we run the app on Visual Studio analyzer. The screenshot below is the result and as you’ll notice the build is adding DOM event named “pointermove” on very element on the app. It is also clear from the screenshot that this event causes high CPU performance.

How can we solve this? has any of you encounter the same problem? are there any solution?