Your translation style gave me an impression of being based on automatic translation because of two reasons:

• many lines are translated literally instead of being adapted to Ukrainian:
  "Nothing to preview" -> "Нічого для перегляду", better option would be something along the lines of "Прев'ю відсутнє". Прев'ю is a valid Ukrainian word.
• many sentences are grammatically incorrect and/or use incorrect declination:
  "Робочі пакети відображаються в агрегати", "Успішно видалив всі елементи", "Майте дочірні сторінки як кореневі сторінки".
  If those are honest mistakes and you truly are a native speaker, feel free to contact me on utopian Discord channel and we can fix those errors and discuss your translations. But we are going to communicate in Ukrainian language.