Ng-popover close automatically when select date from date-picker

[aj-hops]

When I am trying to use multiple ng-popover on one screen, when I open one pop-over and then open another popover on the same screen, the first ng-popover is closed by its default ng-popover functionality.

Using : popover-trigger="'outsideClick'" & popover-trigger="focus"

with the same functionality,
when I am implementing a date-picker inside ng-popover, the ng-popover automatically closes when I am choosing a date from the date-picker.

angular : V11.0.4
bootstrap : V4.0.0