Basically title. These hotkeys are bindable, and work in the pattern editor, the pattern sequencer and even the mixer, but there is no way to bind them for the pattern matrix, where I personally at least, try to use them a ton.
Also, there is a bug for binding these functions in the mixer. The listed hotkeys for them in the mixer is always the same as the pattern editors hotkeys, however changing the pattern editors hotkey doesnt actually change the hotkey you need to use.