How to use webflow with nginx setup?

I am using nginx with react node app and I also have webflow website which I only want to serve on /blog/* so I am using location block in nginx like this:

location /blog {

So all the existing routes for react/node app work fine as well as /blog route works fine but issue is with embedded links. eg: /blog/blog-categories not working
Also blog post pages not working eg: /blog/how-to-install-app or /blog/top-5-places-to-visit-in-2022 etc. Any suggestions what I am missing?

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