Aplication category not working for Education

[pasmado]

What Happened?

Hello!

When some application has category defined as Education in .desktop file, two category items are created: one for Education and another for Science, so the applications appears twice in categorized menu.

Steps to Reproduce

1. Open a .desktop file for some application
2. Change the Categories property to Education. Ex: Categories=Education;Languages;KDE;Qt;
3. Click in the system Applications menu and show applications by category.
4. There will be two categories: Education and Science. And the application will appear in both.

Expected Behavior

Freedesktop.org classifies these categories as different and they should not be duplicated.

https://specifications.freedesktop.org/menu-spec/latest/apa.html

OS Version

7.x (Horus)

Software Version

Latest release (I have run all updates)

Log Output

No response

Hardware Info

No response