Your demo site has 4 columns of product category banners..
This works fine. If you try to display 5 columns, they do not display across - instead it turns into a SINGLE column.
How do I get 5 product category banners to display properly?
The banner is supported to display best wil 4 columns or lower. If you set to 5 columns, the theme will switch to display one banner each row.
OK. So 5 will not work. You can close this ticket now.
Thank for your kind.