Keybindings for copy mode in iTerm2

问题

The iTerm2 documentation lists these keybindings for "Copy Mode".

I would like to change these keybindings, however I don't see any of those commands listed in the Preferences → Keys → Action menu. Where / How can I change them?

来源：https://stackoverflow.com/questions/59204637/keybindings-for-copy-mode-in-iterm2