Ng2-select: ui select list does't update

[realvino]

when the array is updated in the component it does not re initialize list in ui select

[dilotec-2015]

if you add or delete an array item angular seems not notice the change because the reference to this array has not changed.

if you do something like this:
this.itemList.push({id: '1', text: 'something'});
this.itemList= JSON.parse(JSON.stringify(this.itemList));
then the items list will be updated