`encode: false` doesn't work in custom axios param serialiser

[mrleblanc101]

Version:

• @inertiajs/vue3 version: 1.2.0

Describe the problem:

I followed the exemple in #282. My query ?sort=client.name%2Casc should be ?sort=client.name,asc. This works in vue-router/nuxt using the same qs package params.

Steps to reproduce:

axios.interceptors.request.use(
    function (config) {
        let url = new URL(config.url);
        url.search = qs.stringify(qs.parse(url.search, { ignoreQueryPrefix: true }), {
            encode: false,
            skipNulls: true,
            arrayFormat: 'comma',
            commaRoundTrip: true,
        });
        config.url = url.href;
        return config;
    },
    function (error) {
        return Promise.reject(error);
    },
);