macOS specific keycodes does not work as expected

[mr2rm]

I added the following keymaps on Kinesis Advantage 360 Pro to enable Application Controls available on the MacBook keyboard and I used a keymap editor to do so. But, I couldn't see any events detected in Karabinar related to those keys, and they don't work as expected.

Keymaps:

• &kp C_AC_SEARCH: Toggle Spotlight search - {"key_code": "f4"}
• &kp C_AC_DESKTOP_SHOW_ALL_WINDOWS: Show all the windows, - {"key_code": "f3"}
• &kp C_AC_DESKTOP_SHOW_ALL_APPLICATIONS: Show all applications?
• &kp C_AC_NEXT_KEYBOARD_LAYOUT_SELECT: Select the next keyboard layout (Apple Globe) - {"apple_vendoer_top_case_key_code": "keyboard_fn"}

Also, here are my changes for creating a custom firmware that I used: https://github.com/mr2rm/Adv360-Pro-ZMK/commit/9cb9ddbd6ded8c64a0e815394ccf10ce20d38c7a

[galaxyeden]

I haven't looked closely at this, but what's the USB PID and VID you have set? I believe that at least for fn/globe the key code is ignored unless it's an Apple keyboard.

What I do is use Karabiner to remap other combos. F20-F24 aren't supported by macOS but Karabiner does see them so they're great for this. Here's an example using cmd-shift-f23 (what Microsoft keyboards call the Copilot key), I have right command and left shift so my rule order doesn't matter (I also swap left command and left control in Karabiner):

{
    "description": "change copilot to fn",
    "manipulators": [
        {
            "conditions": [
                {
                    "identifiers": [{ "is_built_in_keyboard": true }],
                    "type": "device_unless"
                }
            ],
            "from": {
                "key_code": "f23",
                "modifiers": { "mandatory": ["right_command", "left_shift"] }
            },
            "to": [{ "key_code": "fn" }],
            "type": "basic"
        }
    ]
}

[ReFil]

When using NKRO you need to enable extended reporting to get to some of the funkier consumer keys. Change this config line from =n to =y https://github.com/mr2rm/Adv360-Pro-ZMK/blob/60884c4f5f4b29eba96e5a802b9ea99e147d339d/config/boards/arm/adv360/adv360_left_defconfig#L65

Note you may also need to unpair and re-pair to the mac to refresh the descriptor