Grouping shows two same rows (if initially grouped)

[Still4]

http://plnkr.co/edit/EbmEMgrw8GCyHakajrKC?p=preview
Here is the sample, the problem is, when I set data like this
var data = [
{"A":"11","B":"12","sum":1},
{"A":"11","B":"122","sum":2},
{"A":"11","B":"123","sum":3},
{"A":"112","B":"127","sum":60000},
{"A":"11","B":"129","sum":3015},
];
it shows
A B sum
11(3) 6
112(1) 60000
11(3) 6

so I compared my data with the sample grouping , I found when I set data like this
var data = [
{"A":"11","B":"12","sum":1},
{"A":"11","B":"122","sum":2},
{"A":"11","B":"123","sum":3},
{"A":"11","B":"129","sum":3015},
{"A":"112","B":"127","sum":60000},
];

it works fine

[Still4]

also we are facing the same problem when I set like this

$scope.gridOptions = {
columnDefs: [
{ name: "A",grouping: { groupPriority: 0 }},
{ name: "B",grouping: { groupPriority: 1 }},
{ name: "sum",
sort: {
direction: uiGridConstants.DESC,
priority: 1
},
treeAggregationType: uiGridGroupingConstants.aggregation.SUM,
customTreeAggregationFinalizerFn: function( aggregation ) {
aggregation.rendered = aggregation.value;
}
}
],
};
var data =
[
{"A":"11","B":"12","sum":2241},
{"A":"11","B":"122","sum":312},
{"A":"11","B":"123","sum":1},
{"A":"112","B":"129","sum":7}
];

just added sort settings, and changed data in column sum

[AgDude]

can you provide a plunker please.

[Still4]

http://plnkr.co/edit/EbmEMgrw8GCyHakajrKC?p=preview

[AgDude]

Thanks for the link, and my apologies for missing it if you already provided it.

This only seems to occur when you set the groupPriority in gridOptions. You can probably work around it by using the api to group columns after the grid is loaded.

[marcosicp]

any news in this issue? I am having same problem...
@AgDude @Still4

[HarnikNoa]

+1.
I am also having this issue, except I'm running into it after programmatically setting the grouping columns via a button...