Use the author byline block to add an author byline and follow button to your newsletter.
00:00 Type "/author" in the Gutenberg block editor to start.
00:06 Add your name and short bio directly in the editor
00:26 Change your profile image
00:40 Toggle display follow button
00:44 Select your social media platform for the follow button
00:53 Add your social media handle in the admin side panel (this needs to change depending on which social media platform you use)
00:59 Choose either solid or outlined button style
01:02 Choose the border radius
01:07 Toggle off "Show in blog post" and "Show in email newsletter"