Use existing assets for OG images

<p>We’ve added a new capability to use existing assets you’ve already uploaded to your asset library as your OG images. You can still manually input a URL for an image, but now can save time and utilize existing assets as well. Additionally, when you compress assets to next-gen types (Webp or AVIF) you’ll get a notification if that asset is being used by an OG field so you can skip it, and make sure it can still render for social media platforms.</p>