Assigning the widgets you’ve filtered has never been easier. This feature makes it easier to find and manage widgets, especially when dealing with numerous widgets and sidebars. It allows for efficient assignment of widgets to sidebars, improving the overall widget management process.
By enabling the Live Widget Search feature under Settings > Widget Options, you’ll increase the admin widgets page usability by adding a live search filter for widgets making it easier for you to locate each widget rather than scrolling the page.
It’s important to note that the Live Widget Search feature is only available on the classic widget interface of WordPress.