That's hard to confirm without actual steps to reproduce, but unity will display the expander only if there are >6 results in the model, so it's more than likely that the backend model is fine.
What happens when you get this bug and try to expand the category?
That's hard to confirm without actual steps to reproduce, but unity will display the expander only if there are >6 results in the model, so it's more than likely that the backend model is fine.
What happens when you get this bug and try to expand the category?