javascript – Desk block variation with header part activated

I’m making an attempt to create a default desk variation with the header part toggled on. There isn’t a boolean attribute to activate the header part it appears and as a substitute it’s an array.

I used to be in a position so as to add the header part with the under code but it surely then doesn’t activate the ‘create desk wizard'(the place person chooses quantity of columns/rows earlier than desk is generated) and it additionally breaks the “insert row” operate until I additionally add the attribute physique”: [{“cells”: […

wp.blocks.registerBlockVariation('core/table', {
        name: 'my-table',
        title: 'Table',
        attributes: {
            className: 'is-style-regular',
            head: [
                {
                  cells: [
                    {
                      tag: "th"
                    }
                  ]
                }
              ],
        },
        isDefault: true,
    });

If block variation can’t toggle the header part with out dropping the wizard and insert row performance then is there one other means of doing it?