Problem with Drupal 8 Libraries

Hi Folks,
i got a problem with my navigation.js library, for admin, anonym user it works perfectly fine but when i log in to editor acc it is missing.

it is defined in mytheme.libraries.yml

navigation:
  version: 8.x-1.0
  js:
    scripts/navigation.js: {}
  dependencies:
  - core/jquery
  - core/jquery.once

and attached in my menu template like this

{{ attach_library('mytheme/navigation') }}

hope you can help me
greets marvin

Drupal version: 


Source: https://www.drupal.org/taxonomy/term/3/feed