Ionic 2 using press event with Dialog plugin ,little popup showing at top

Ionic Framework ionic-v3
1

Hi,
I am using long press event at an element and calling function which will use Dialog plugin and that plugin has a method confirm. Everything is working fine but at long press , alert box come with Little popup at top which scroll horizontally and inside this, show zoom of status bar content like battery , time SIme name.

This is unexpected behaviour. May I know why this happing ?

Code -

Dialogs.confirm("Do you want to delete this task ?", 'ABC', ['Cancel','OK']).subscribe((buttonIndex) => { 
if(buttonIndex == 1){
// do code
}
else{
//do code
}
})

Alternate way -

navigator.notification.confirm("Do you want to delete this task ?", (buttonIndex)=> {
    if(buttonIndex == 1){
      // do code
    }
    else{
      //do code
    }
},'' ,[ "Cancel", "OK" ]);

Please let me know, If I am doing wrong.

2

I found myself.