Woocommerce checkout manager – how to really remove required attribute

Hi!

I installed the “Woocommerce checkout manager” plugin because I wanted to remove the “required attribute” in some of the fields, but now I can only see this option (which allows to still have a particular field but with no red asterisc) in certain fields…

Does anyone know if it is possible at all to mark “Adress 1” (for instance) as a non-required attribute? I want to make the option visible, but I don’t any red asterisc on that one…

Thanks a lot in advance ??
Diana

https://www.ads-software.com/plugins/woocommerce-checkout-manager/