Woocommerce - settings - products and disable ajax cart option and check

Ok, I replaced rehub theme with blocksy theme to test on my staging site. When I clicked on a product with extra setting min qty set, all the units in terms of the minimum order quantity rule appeared in cart and checkout page. The styling of cart and checkout page was all broken but the numbers carried across correctly. This leads me to believe there could be an issue here on rehub theme?

I recommend to check it on default woocommere theme first, maybe this
option is working only in product price. Because theme has no customization
for cart functions, only styles