Urgent – Product Logic Issue

I’m having trouble with the logic of the Product Builder. The site is currently using WP 5.5 and Woocommerce Product Builder Premium 2.5.4.

https://product-builder.fibersystems.com/woo_product_builder/connector-family/

Step 1 Has a WooCommerce product (TFOCA-II), which has 2 terms selected (4,12) of the attribute Channel Count.

I’ve tried adding the Channel Count category only, all available Channel Count products only, and a combination of the two.

It is my assumption that the logic of the TFOCA-II product chosen in Step1 will directly affect the available options in Step 2, leaving only Channel Count 4