Custom CSS on the checkout page using checkout extension

Hello,

I have been using the new checkout-ui extension to customize and add a text block to the checkout page. However, I cannot see any components which allow custom css to be passed to the extension?

Aim is to remove the tooltip icon from the Shipping and VAT labels however there is no setting for it in the backend. I looked at checkout branding API as well but nothing related to this there.

Hence I thought of removing it using CSS but there’s no clear documentation about adding custom css to the checkout page using checkout extension.

As far as I’ve observed, Shopify doesn’t currently support the use of custom CSS within its Checkout Extensibility feature. Even within the checkout UI extension, the options for customizing CSS are limited to those provided by Shopify, without the ability to add custom styles independently.