this.$router.push not working in nginx server

Question

the all funciton of routing vue.js project is working well in local test.

However, this.$router.push method doesn't work when testing nginx server.

The nginx server has the proper configuration to route client-side rendering

/etc/nginx/nginx.conf

location / {
        try_files $uri $uri/ @rewrites;
}

location @rewrites {
    rewrite ^(.+)$ /index.html last;
}

It's very wired that this.$router.push doesn't work only.

The beforeEach method and direct link function properly.

Do you have the same experience about that and know any solution?

1. logging before and after this.$router.push

this.$router.push must be called and the error doesn't be throwned.

2. changing /etc/nginx/nginx.conf

I tried the serveral type of nginx.conf to forward index.html.

rewrites or others. It works well. However, this.$router.push only doesn't work.