Backend: Can't search User Points after translation

Hello.
1) i translated User Points titles and description with language ini-file (line COM_EASYSOCIAL_POINTS_UPDATE_PROFILE_AVATAR). For example Update your avatar I translated as Обновление аватара (and use standart alias profile-avatar-update) https://stranakrovi.ru/rating/item/117-profile-avatar-update
2) navigate to backend > User Points.
3) search аватар
Result 1: Nothing found
4) search avatar
Result 2: it will found User Points, but seems thanks to alias profile-avatar-update?

Expected result: system should respect translated words and serch in it.
Thanks.