Missing "Eject" key in Predefined Actions: Keyboard Keys

Describe the bug
Under the "Predefined Action" area under "Keyboard Keys" section, the "Eject" button is not listed.

Affected input device (e.g. MacBook Trackpad, Magic Mouse/Trackpad, Touch Bar, etc.):

Screenshots
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Device information:

  • Type of Mac: MBP
  • macOS version: I always run the most current public release
  • BetterTouchTool version: Most Current Stable Version

Additional information (e.g. StackTraces, related issues, screenshots, workarounds, etc.):

Note: Before bug reporting, please make sure you have the latest version of BetterTouchTool and that you have already tried to restart your system :-). If you encounter a crash, please attach a crash log from the macOS Console.app from the "User Diagnostic Reports" section.