Gary Jones

Can add multiple calendar widgets – each of them set to different categories (or All Categories).
The tooltip on the per-day links shows only post titles from that category, and when you click on the calendar link to bring up the day archive of posts, only posts from that category are shown.

Calendar Category

Un-registers the default Calendar widget, and registers a new one which supports showing only those posts in certain (or all) categories.

jeffrey-wp

Adds the ability to use categories in the WordPress Media Library. When activated a dropdown of categories will show up in the media library. 
You can change / add / remove the category of multiple items at once with bulk actions. 
There is even an option to filter on categories when using the gallery shortcode.
<h4>Features WordPress Media Library Categories</h4>
<ul>
<li>add / edit / remove categories from media items</li>
<li>change the category of multiple items at once with bulk actions</li>
<li>category options & management in the Media Library</li>
<li>filter on categories in the media library</li>
<li>filter on categories in the gallery shortcode</li>
<li>taxonomy filter</li>
<li>support for WordPress 4.0 – 6.9</li>
</ul>
<blockquote>
Try Premium version – 100% money back guarantee 
 WordPress Media Library Categories Premium adds the option to filter on categories when inserting media into a post or page. 
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</blockquote>

Media Library Categories

When edition a page in classic or new block system you never see a preview , it's always no items found.


On the visitor site their is no issue (for now)

BUG? in editor you always see no items found

Adds the ability to use categories in the media library.

Calendar Category vs Media Library Categories