Shape in json theme file

Hello,

Does anyone know how to change the default values of color, weight and transparancy of a shape's outline and fill using theme.json file?
Previously this would have worked, but now it doesn't with the latest update to shapes:

"shape": {
            "*": {
                "outline": [
                    {
                        "show": true,
                        "lineColor": {
                            "solid": {
                                "color": "#282F37"
                            }
                        },
                        "transparency": 0,
                        "lineWeight": 0.65
                    }
                ],
                "fill": [
                    {
                        "show": false,
                        "fillColor": {
                            "solid": {
                                "color": "#282F37"
                            }
                        }
                    }
                ],

thank you