Default variation not working

Hi there,

I have a problem that when I open a page with variable product with two variables and just click add to cart, it adds to cart just only the firts attribute, not the secon one.

In source code is “checked” attribute on both radio buttons.

I’ve choosen all default attributes on product edit page.

Can you help me please?

Thank you.

https://www.ads-software.com/plugins/woocommerce-radio-buttons/