[MacOS]Please fix keyboard shortcut to CursorDown for Ctrl-N in composer

[reorx]

Finally uncovered a solution for MacOS users here:

First you need to install Karabiner Elements

Then enable events modification for your current keyboard:

Then add a complex modification rule by clicking this button:

Paste the following rule in the text area and click save:

{
    "description": "Map Ctrl+N to Down Arrow in Cursor",
    "manipulators": [
        {
            "conditions": [
                {
                    "bundle_identifiers": [
                        "^com\\.todesktop\\.230313mzl4w4u92$"
                    ],
                    "type": "frontmost_application_if"
                }
            ],
            "from": {
                "key_code": "n",
                "modifiers": {
                    "mandatory": ["left_control"],
                    "optional": ["any"]
                }
            },
            "to": [{ "key_code": "down_arrow" }],
            "type": "basic"
        }
    ]
}

You should see this new rule added and you are ready to go. From now on, Ctrl + N will be remapped to arrow down key in Cursor but remains the same in other applications.