WorkerVersions are not supported in best classes on element lists

Sentry Issue: ARKINDEX-FRONTEND-G3

TypeError: can't access property "name", t.source is null
  at render (./vue/Element/Classifications/BestClasses.vue?5495:1:338)
  at call (./vue/Element/Classifications/BestClasses.vue?5495:1:110)
...
(45 additional frame(s) were not displayed)