The filter control is now a permanently visible input field. This notably improves the experience, aids discoverability, allows you to see already applied filters, and makes for a much more natural keyboard interaction.
We have also made the content of the filter popup much more intelligent. You can now see values immediately on the first page, guiding you and allowing you to avoid having to know all attribute keys by heart. Also go straight into search made when your input doesn't full match an existing value!