Slate widget captures the mouse when it is pressed, triggering a mouse-pop event

FReply STestWidget::OnTouchStarted(const FGeometry& MyGeometry, const FPointerEvent& Event)
{
UE_LOG(LogTemp, Log, TEXT(“Touch Started”));
return FReply::Handled().CaptureMouse(SharedThis(this));
}

FReply STestWidget::OnTouchMoved(const FGeometry& MyGeometry, const FPointerEvent& Event)
{
	UE_LOG(LogTemp, Log, TEXT("Touch Moved"));
	return FReply::Handled();
}

FReply STestWidget::OnTouchEnded(const FGeometry& MyGeometry, const FPointerEvent& Event)
{
	UE_LOG(LogTemp, Log, TEXT("Touch Ended"));
	return FReply::Handled().ReleaseMouseCapture();
}

log: 

[2019.06.05-02.25.05:799][322]LogTemp: Warning: Touch Started
[2019.06.05-02.25.05:808][323]LogTemp: Warning: Touch Ended
[2019.06.05-02.25.05:817][324]LogTemp: Warning: Touch Moved
[2019.06.05-02.25.05:826][325]LogTemp: Warning: Touch Moved
[2019.06.05-02.25.05:834][326]LogTemp: Warning: Touch Moved
[2019.06.05-02.25.05:843][327]LogTemp: Warning: Touch Moved
[2019.06.05-02.25.05:852][328]LogTemp: Warning: Touch Moved
[2019.06.05-02.25.05:861][329]LogTemp: Warning: Touch Moved