Best way to disable tab state

Hi,

I'm working within a spark project where I've to customize some things. I

I've made my own tab-state that looks like this insettings.js:

var base = require('settings/settings');

Vue.component('spark-settings', {
    mixins: [base],

    data() {
        return {
            menu: {
                profile: true,
                security: false,
                subscription: false,
                invoices: false
            }
        }
    },

    methods: {
        changeTab(tab) {
            for (let item in this.menu) {
                if (this.menu.hasOwnProperty(item)) {
                    this.menu[item] = false;
                }
            }

            this.menu[tab] = true;
        }
    }
});

However when I look in settings.js from spark that looks like this:

module.exports = {
    props: ['user', 'teams'],


    /**
     * Load mixins for the component.
     */
    mixins: [require('./../mixins/tab-state')],


    /**
     * The component's data.
     */
    data() {
        return {
            billableType: 'user',
            team: null
        };
    },


    /**
     * Prepare the component.
     */
    mounted() {
        this.usePushStateForTabs('.spark-settings-tabs');
    }
};

It's loading tab-state from a mixin. Obviously I can comment it out but then I'm changing within the core of spark. Is there no other way?