On Terms and Conditions we try to pull in a static block
{{block class="Magento\Cms\Block\Block" block_id="terms_and_conditions"}}
{{block id='terms_and_conditions'}}
Both variants are displayed as code and the static block content is not resolved.
Why is this?
edit There is this module: https://github.com/UnimixPro/magento2_CheckoutAgreement
I believe it worked out of the box in earlier Magento versions.