Mouse side button remapping issue

[SkyMarsh14]

Hello,

I've been trying to remap my mouse side buttons for 'System setting'.

What I want to do: Assign mouse button 4 to back which is cmd + [ , Assign button 5 to forward which is cmd + ].

Problem : It generates the error below.

Could someone help me how to make it work?
Or side buttons on mouse are simply not supported?

The code that i wrote ( with chatGpt) is below.

{
  "title": "System Settings navigation",
  "rules": [
    {
      "description": "Assign Command+[ and Command+] to mouse side buttons in System Settings",
      "manipulators": [
        {
          "type": "basic",
          "from": {
            "pointing_button": "button4"
          },
          "to": [
            {
              "key_code": "open_bracket",
              "modifiers": ["command"]
            }
          ],
          "conditions": [
            {
              "type": "frontmost_application_if",
              "bundle_identifiers": [
                "^com.apple.systempreferences$"
              ]
            }
          ]
        },
        {
          "type": "basic",
          "from": {
            "pointing_button": "button5"
          },
          "to": [
            {
              "key_code": "close_bracket",
              "modifiers": ["command"]
            }
          ],
          "conditions": [
            {
              "type": "frontmost_application_if",
              "bundle_identifiers": [
                "^com.apple.systempreferences$"             ]
            }
          ]
        }
      ]
    }
  ]
}

I also check the id of app in terminal.

I'm on sequoia 15.1.

❯ osascript -e 'id of app "System Settings"' com.apple.systempreferences

This app is really amazing and I would appreciate any assistance in making this remapping work.

[tekezo]

When adding rules in the editor, you only need to include the content inside rules.

{
    "description": "Assign Command+[ and Command+] to mouse side buttons in System Settings",
    "manipulators": [
        {
            "conditions": [
                {
                    "bundle_identifiers": [
                        "^com.apple.systempreferences$"
                    ],
                    "type": "frontmost_application_if"
                }
            ],
            "from": { "pointing_button": "button4" },
            "to": [
                {
                    "key_code": "open_bracket",
                    "modifiers": ["command"]
                }
            ],
            "type": "basic"
        },
        {
            "conditions": [
                {
                    "bundle_identifiers": [
                        "^com.apple.systempreferences$"
                    ],
                    "type": "frontmost_application_if"
                }
            ],
            "from": { "pointing_button": "button5" },
            "to": [
                {
                    "key_code": "close_bracket",
                    "modifiers": ["command"]
                }
            ],
            "type": "basic"
        }
    ]
}

[SkyMarsh14]

Hello,

Thanks for providing me the solution.
The issue has been solved now.