Cart
WooCommerce's cart page.
The block renders through the wc_cart element — the same PHP that runs in the page builder, so the front
end is identical either way.
This element ships with the WooCommerce extension, which is inactive by default, and it needs the WooCommerce plugin installed and active.
With either missing the block does not register at all — so it appears in the inserter exactly when it can actually work, rather than as an entry that renders nothing.
WooCommerce routes real behaviour through the pages configured under WooCommerce → Settings → Advanced. Placing this block on some other page renders something that looks right without being the page the shop is configured to use.
Use it to rebuild the configured page with UnysonPlus elements around it — not to create a second one.
Settings
This element has no settings of its own — it renders WooCommerce's own template, and its appearance comes from WooCommerce settings and your theme. The block says so in the sidebar rather than showing an empty panel.
This renders the cart of the session it is rendered for. There is no sample cart.