I observe the following problem: when using SearchControl, each search query reduces the zoom of the map by -1.
Adding setZoom to then does not help, the map is still moving away with each request.
This problem can be observed in the sandbox, if you search for something several times through the search form: https://tech.yandex.ru/maps/jsbox/2.1/search_control_ppo
Tell me how to solve?