.env values are not available in the next.config.js in dev mode starting from 10.0.8

[iAdramelk]

What version of Next.js are you using?

10.0.8

What version of Node.js are you using?

15.8.0

What browser are you using?

CLI

What operating system are you using?

macOS

How are you deploying your application?

local

Describe the Bug

After updating from 10.0.7 to 10.0.8 next.config.js and files imported from it stopped seeing ENV variables defined in .env files. In production mode it still works correctly.

After downgrading to 10.0.7 it works again.

Expected Behavior

Ir reads .env files content.

To Reproduce

1. Add VARIABLE_NAME=123 to .env file.
2. Add console.log(process.env.VARIABLE_NAME) to next.config.js.
3. Run yarn next dev in CLI.
4. Check CLI output for a line with 123.

On 10.0.8 it return undefined, on 10.0.7 it returns 123.

[underfisk]

I do have the same result, my config is not even passing the image/domains so i assume something is not being correctly loaded from next.config.js

[ijjk]

Closing as a duplicate of #22811

[balazsorban44]

This issue has been automatically locked due to no recent activity. If you are running into a similar issue, please create a new issue with the steps to reproduce. Thank you.