Service worker causes 400 when accessing AWS S3 Assests

[developdeez]

I keep getting a "400 Service Worker Fallback Required http/1.1" error when I try to access my images from S3 the first time. I assume the Service worker is send preflight to AWS instead of the call which is to request the actual image from AWS. I noticed a refresh fixes it but it happens too often.

Webpack:
new OfflinePlugin()

Main.js:
if (process.env.NODE_ENV === "production") {
OfflinePluginRuntime.install();
}