karabiner elements tweak for my mouse based tab switching macros on Logitech mice in macos

gistfile1.txt

{
    "description": "Adapt PC based automations I make in mice (right-ctrl pageup and right-ctrl pagedown) into the corresponding macos tab cycling shortcuts",
    "manipulators": [
        {
            "from": {
                "key_code": "page_up",
                "modifiers": {
                    "mandatory": ["right_control"],
                    "optional": ["any"]
                }
            },
            "to": [
                {
                    "key_code": "open_bracket",
                    "modifiers": ["right_shift", "right_gui"],
                    "repeat": true
                }
            ],
            "type": "basic"
        },
        {
            "from": {
                "key_code": "page_down",
                "modifiers": {
                    "mandatory": ["right_control"],
                    "optional": ["any"]
                }
            },
            "to": [
                {
                    "key_code": "close_bracket",
                    "modifiers": ["right_shift", "right_gui"],
                    "repeat": true
                }
            ],
            "type": "basic"
        }
    ]
}