superann

This plugin adds a “Stick this to the front page” checkbox on the admin add/edit entry page of selected custom post types.
Set options to enable in Settings → Reading. Unless you’re using custom queries to display your sticky posts, you probably want to check the option to add selected post types to the blog home.
Note: Sticky custom posts are stored in the global ‘sticky_posts’ option field, just like regular posts.

Sticky Custom Post Types

Enables support for sticky custom post types.

ScriptsTown

Social Icons Sticky plugin adds social media sharing icons to your WordPress website. The plugin adds social share icons to posts or pages of your WordPress site and allows visitors to share the content of a post or page on various social media sites. It automatically picks the featured image, post title, and meta description of the page for sharing it depending on the social media platform.
You can choose which social icons to enable for the sticky or content area. It supports multiple icon placement positions. It includes quick options to place social icons before and after the page/post content. Also, you can place sticky icons on the right or left side of your WordPress site.
Social sharing icons are a crucial aspect of WordPress website design, SEO, and functionality. Having social sharing icons allows users to easily share content from your website on their own social media profiles. The content can also include links back to your WordPress site. This can result in increased website traffic, interaction, and, ultimately, brand awareness.
Furthermore, including social sharing icons on your website can help to improve your search engine optimization, visibility, and reach of your website, as well as your online presence and reputation.
<h3>Social Icons Sticky Features</h3>
<ul>
<li><a href="https://scriptstown.com/wordpress-plugins/share-social-media/" rel="nofollow ugc">Social Icons Sticky Features</a></li>
<li>Social Icons to Page or Post</li>
<li>Place Icons Before or After Content</li>
<li>Sticky Social Share Icons</li>
<li>Popular Social Media Icons</li>
<li>Customize Social Sharing Icons</li>
<li>Multiple Icons Placements</li>
<li>Icons Design Settings</li>
</ul>

Social Icons Sticky

Add social sharing icons to a post or page of your WordPress website and allow visitors to share your content on various social media sites.

Sticky Custom Post Types vs Social Icons Sticky