카테고리 변경 후 /c/category/subcategory/edit/settings에서 Reviewable_by_group_name이 업데이트되지 않음

[thoka (Thomas Kalka)]

When switching subcategory in /c/category/subcategory/edit/settings via UI in the subcategory selector, the value for reviewable_by_group_name is not updated.

Reloading the page shows the right value.