title: Ng-bootsrap: typeahead close popover after selecting item from dropdown
body: <p>I am using ng-bootsrap 4 and Angular 7. When I use typeahead component inside popover component and after I select item from typeahead dropdown, popover automatically closed. I setup autoClose="outside" for popover. How to make that popover will not be closed after selecting item in typeahead list?</p>