Not all filters are available in the Opencart dropdown, what to do?

Question

opencart

Hello!
Problem: in the category, in the "data" tab, in the "filter", in the pop-up list there are no most filter variations, and even entering in the "Filter" field, for example, "Andoid 4.0", it does not find this variation, although in the filter list it was previously created.
Please tell me how to solve this problem?

Answer 1

If you mean that the filter is not visible in the drop-down list, then you need to remove the restriction on max. 5 elements.
This can only be done by rewriting the code.