Hi,
So I created new categories like this:
- TMPhika
-- sub1
-- sub2
Created and put a product in the sub1 category and then created a new menu entry in the HikaShop hidden menus and tried.
Everything was working as expected, the settings set in the menu options were applied on frontend as expected.
The only thing is if you select a layout in div, and listing image title, you can have 3 columns potentially because of a css rule.
So everything seems to be working correctly now, I updated two files (components/com_hikashop/views/category/view.html.php and components/com_hikashop/views/product/view.html.php).
Please confirm that it is ok, else a step by step instruction to reproduce the issue is welcome