A way to control monitor brightness through ddcutil.

[PopCat19]

I've been regularly changing my monitor brightness through kde plasma. It seems AGS does recognize my current monitor brightness. (e.g. showing whenever I change audio volume, etc)
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I looked around the side-panels, but there weren't any way to control them. I tried changing the variables to 'ddcutil' in:

    'brightness': {
        // Object of controller names for each monitor, either "brightnessctl" or "ddcutil" or "auto"
        // 'default' one will be used if unspecified
        // Examples
        // 'eDP-1': "brightnessctl",
        // 'DP-1': "ddcutil",
        'controllers': {
            'default': "ddcutil",
            'DP-1': "ddcutil",
            'HDMI-A-1':"ddcutil",
        },

Is it a thing?