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PWA Not working on Netlify

See original GitHub issue

Description

I followed the steps on https://www.gatsbyjs.org/docs/progressive-web-app/ to create a Gatsby PWA, and it worked in development using gatsby build && gatsby serve but in the Netlify deploy preview the service worker fails to register, this is the error The installing service worker became redundant.

Steps to reproduce

Unsure how to reproduce in another project but to see the issue

open the repo in Gitpod
Open in browser
See PWA installable
Open the [deploy preview]
See the logs say that it failed

Alternatively, here are the screenshots

Development

Deploy Preview

Expected result

PWA should be insatllable on Netlify just like it was previously in a production build.

Actual result

Weird error that is not consistent with the production gatsby build

Environment

  System:
    OS: Linux 4.14 Ubuntu 20.04 LTS (Focal Fossa)
    CPU: (16) x64 Intel(R) Xeon(R) CPU @ 2.20GHz
    Shell: 5.0.16 - /bin/bash
  Binaries:
    Node: 12.16.3 - ~/.nvm/versions/node/v12.16.3/bin/node
    Yarn: 1.22.4 - ~/.nvm/versions/node/v12.16.3/bin/yarn
    npm: 6.14.4 - ~/.nvm/versions/node/v12.16.3/bin/npm
  Languages:
    Python: 2.7.17 - /home/gitpod/.pyenv/shims/python
  npmPackages:
    gatsby: 2.19.7 => 2.19.7
    gatsby-image: 2.2.39 => 2.2.39
    gatsby-plugin-algolia-docsearch: ^1.0.5 => 1.0.5
    gatsby-plugin-canonical-urls: 2.1.19 => 2.1.19
    gatsby-plugin-catch-links: 2.1.24 => 2.1.24
    gatsby-plugin-emotion: 4.1.21 => 4.1.21
    gatsby-plugin-exclude: ^1.0.2 => 1.0.2
    gatsby-plugin-feed: ^2.3.26 => 2.3.26
    gatsby-plugin-google-analytics: 2.1.34 => 2.1.34
    gatsby-plugin-manifest: ^2.4.3 => 2.4.3
    gatsby-plugin-offline: ^3.2.2 => 3.2.2
    gatsby-plugin-react-helmet: 3.1.21 => 3.1.21
    gatsby-plugin-sharp: 2.4.3 => 2.4.3
    gatsby-plugin-sitemap: 2.2.26 => 2.2.26
    gatsby-plugin-typescript: 2.1.26 => 2.1.26
    gatsby-remark-autolink-headers: 2.1.23 => 2.1.23
    gatsby-remark-copy-linked-files: 2.1.36 => 2.1.36
    gatsby-remark-embed-video: ^2..1 => 2.0.1
    gatsby-remark-external-links: ^0.0.4 => 0.0.4
    gatsby-remark-images: 3.1.42 => 3.1.42
    gatsby-remark-prismjs: 3.3.30 => 3.3.30
    gatsby-remark-responsive-iframe: 2.2.31 => 2.2.31
    gatsby-remark-smartypants: 2.1.20 => 2.1.20
    gatsby-source-filesystem: 2.1.46 => 2.1.46
    gatsby-transformer-json: 2.2.25 => 2.2.25
    gatsby-transformer-remark: 2.6.48 => 2.6.48
    gatsby-transformer-sharp: 2.3.13 => 2.3.13
  npmGlobalPackages:
    gatsby-cli: 2.12.21