Hi,
it looks like this is not from the OceanWP theme, but from the WooCommerce Germanized plugin.
I’ll look for a solution and get back to you.
Yes, that would be great!
I think that I just have to remove some lines of the code. But I don‘t know which one.
According to the Germanized plugin choosing the payment method needs to come first and reviewing the order, along some agreement checkboxes need to come last. For this there is a lot of code that rearranges them and in combination with the multi-step checkout plugin it leads to the duplication. Could you please confirm that this is a requirement of the German legislation and not simply what the Germanized plugin does?
If the order of the Order and Payment steps don’t matter, then you can remove lines 113 – 156 from the includes/wc-gzd-template-hooks.php file from the Germanized plugin and it should remove the duplication.
If you update the plugin to the 1.16 version, it should solve the duplication of the payment methods. It will also switch the order of the Order and Payment steps with the “Buy now” button at the end of the Order step, just like the WooCommerce Germanized plugin does.