List View Filtering via alpha-numeric character in Lightning
Under Point Threshold
With the new UI, this feature is now gone. It would be really useful to have it added back in. From the Release Notes, "Navigation through list views has changed. Because list views have infinite scrolling, you can’t specify the number of records to show per page. Also, you can’t navigate through pages with arrow buttons, and you can’t jump to a specific page of results. Jumping to records with names that start with a particular letter isn’t available."