Unable to publish websites using gh-pages

I followed every steps from following link

https://docs.expo.io/versions/latest/distribution/publishing-websites/#github-pages

however deployed page throws errors. It could not find manifest.json file while we browse app.

It can be reproduce with expo initial project.

EDITED
It seems like issue with expo build:web command, whenever we build bundle using this command it build development mode bundle instead of production bundle.

Hey! Thanks for pointing this out, I just ran and can confirm I’m seeing the same behavior and we’ll look into it

Could you open a github issue for this?