How to change main category selection style in Ocstore?

Question

opencart

In Ocstore, the main category is selected in the drop-down list, which is terribly inconvenient https://disk.yandex.com/i/9_-tQy-InNbtNA
Is it possible to change the choice as at the top of a normal category, purely visually?

Answer 1

The option is to open the product form template (product_form), see how the categories are selected, and do the same for the "Main Category".
Just take into account the human factor - "Main category" should be one.

Answer 2

Helped in the end on the forum https://forum.opencart-russia.ru/threads/kak-v-ocs... , thanks!