Issue with Running Raindrop.io Chrome Extension Locally: WebSocket Connection Failure

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Hello, I am attempting to run the Raindrop.io Chrome extension locally to better understand how the extension is built. However, I am encountering an issue when setting up the local development environment.

Steps to Reproduce:

1. I ran the build command for Chrome extension:

webpack --config build/extension.js --env dev --env vendor=chrome

2. Started the local server:

npm run local:extension:chrome

Expected Behavior:

I expected the extension to run smoothly on the local server without any errors.

Actual Behavior:

When the local server is started, the extension throws the following error:
WebSocket connection to 'ws://0.0.0.0:2000/ws' failed: Establishing a tunnel via proxy server failed.

Even though my local server appears to be running without any issues at:
[webpack-dev-server] Project is running at: http://localhost:2000/

Additional Information:

I searched for the Turn off same-site-by-default-cookies setting in the Chrome browser flags but couldn't find it. It seems like this option no longer exists in the latest Chrome version.

• Chrome Version: 116.0.5845.179 (Official Build) (arm64)
• Raindrop.io Version: 5.6.14

Could someone please guide me on how to proceed with the development mode? Am I missing any steps or configurations?