No info on environment variables in the src folder (#33110)

docs/advanced-features/src-directory.md

@@ -11,7 +11,7 @@ The `src` directory is very common in many apps and Next.js supports it by defau
 ## Caveats
 
 - `src/pages` will be ignored if `pages` is present in the root directory
-- Config files like `next.config.js` and `tsconfig.json` should be inside the root directory, moving them to `src` won't work. Same goes for the [`public` directory](/docs/basic-features/static-file-serving.md)
+- Config files like `next.config.js` and `tsconfig.json`, as well as environment variables, should be inside the root directory, moving them to `src` won't work. Same goes for the [`public` directory](/docs/basic-features/static-file-serving.md)
 
 ## Related
 

docs/basic-features/environment-variables.md

@@ -76,6 +76,9 @@ export async function getStaticProps() {
 > CORRECT=pre\$A
 > ```
 
+> **Note**: If you are using a `/src` folder, please note that Next.js will load the .env files **only** from the parent
+> folder and **not** from the `/src` folder.
+
 ## Exposing Environment Variables to the Browser
 
 By default environment variables are only available in the Node.js environment, meaning they won't be exposed to the browser.