When using the shortcode in a block theme, the links get output as two separate, inline links but that makes it difficult to do something as simple as center both links on the page.

Semantically, I would think the links should be wrapped in a <p> tag anyway, is that something we can get fixed?

Example before:

<a href="https://wordpress.com/wp/?partner_domain=partner&amp;utm_source=Automattic&amp;utm_medium=colophon&amp;utm_campaign=Concierge%20Referral&amp;utm_term=partner" class="imprint" target="_blank">Proudly powered by WordPress.</a> <a href="https://pressable.com/?utm_source=Automattic&amp;utm_medium=rpc&amp;utm_campaign=Concierge%20Referral&amp;utm_term=concierge" class="imprint" target="_blank">Hosted by Pressable.</a>

Example after:

<p><a href="https://wordpress.com/wp/?partner_domain=partner&amp;utm_source=Automattic&amp;utm_medium=colophon&amp;utm_campaign=Concierge%20Referral&amp;utm_term=partner" class="imprint" target="_blank">Proudly powered by WordPress.</a> <a href="https://pressable.com/?utm_source=Automattic&amp;utm_medium=rpc&amp;utm_campaign=Concierge%20Referral&amp;utm_term=concierge" class="imprint" target="_blank">Hosted by Pressable.</a></p>