I am using next.js multisite plugin

https://doc.sitecore.com/xp/en/developers/hd/21/sitecore-headless-development/the-next-js-multisite-add-on.html

I have configured 2 sites in env.sites, cft and mpoc. JSS app name is cft. I have created _site_cft and _site_mpoc rewrite paths under src/pages. But, the app always fetches cft layout data even for mpoc hostname. I have turned on the debugger on middleware and added some logs. The middleware is redirecting correctly but getstaticpaths context in [[,,path]].tsx file not containing site rewrite path. Due to this, page props factory always calling layoutdata of cft

Will be great if someone can help on this

Thanks