寻找“最初取消检查Woocommerce中的付款方式”的更新解决方案

I want to disable payment method preselection on the checkout for woocommerce 3.6.2. I've tried the answers at:

Initially Uncheck the payment methods in Woocommerce

How To Prevent Woocommerce from selecting default payment method on Checkout page?

Both seem to no longer be working. Any help would be greatly appreciated.