How to make plural translation display normally in wordpress widget?

Question

WordPress

I can’t understand why the translation in the plural is not displayed correctly in the widget, although in the admin panel all
the lines from the localization file are OK

msgid "%d image"
msgid_plural "%d images"
msgstr[0] "%d изображение"
msgstr[1] "%d изображения"
msgstr[2] "%d изображений"

information output

echo  sprintf( _n( '%d image', '%d images', $images_count, 'galleries' ), $images_count ) ;

in the admin panel, everything is displayed OK

in the widget like this

, what is the problem?