I have a category (itself with 4 subcategories) that I had at the root, but I want to move under an existing root category. When I try to update the Parent Category, I’m seeing the following error:
You can’t nest a subcategory under another.
I thought I would be able to move things around any time, but maybe there’s another way I should be doing this?
Discourse only supports two levels of category nesting (category/sub-category.) You’ll need to change the Parent Category of the category’s 4 subcategories before you can convert the root category to a sub-category.
This would have been very helpful when I first ran into the problem, but after reading the implementation I think it’s got its own issues. Regardless, I really appreciate you sharing this with us as it could help the next person.