On Released fires when holding down a button when using touch (mouse/finger not moving)

On Released fires when holding down a button when using touch with the mouse or finger. This happens in mobile preview as well as on devices. As a note, if he mouse is moved before the release auto fires off the button will work as expected (not fire until released).

1. Download the attached project
2. Open the project
3. Play in mobile preview
4. Click and hold the button (Make sure not to move the mouse)
5. wait for 1-3 seconds

Result: The release print string will fire indicating that the button has been release even though the button is still being held
Expected: The release would not fire until the button has been released

ボタンのOnReleasedの挙動について

Button UMG Bug 4.17

widgetのボタンを長押しすると、指を離していないのに離したことになりOnRerelease処理が走るのを防ぎたい。