When this script is enabled, a filter icon will appear next to the settings icon that toggles the filtering and sorting menu.
This script relies on the user scripts extensions like Greasemonkey or Tampermonkey.
After installing the appropriate user scripts extension, the script will be installed after opening it in the navigator (the extension will ask you to confirm).
The Greasemonkey extension should be installed.
The Tampermonkey extension should be installed.