How to remove a balloon marker in Yandex Map Api?

Question

JavaScript

When you select an address, along with a pop-up element (balloon), a marker of this place is displayed.
When I click on the map, a marker is created for this place, but removeAll does not remove this marker from the balloon.
As a result, 2 markers are displayed at once. How to remove the balloon marker?

ymap.geoObjects.removeAll(); // не удаляет маркер балуна
let placemark = new ymaps.Placemark([lt, lg]);
ymap.geoObjects.add(placemark);