Symfony version(s) affected: tested with 5.0.2 and 4.4.2

Description
Tried to use secrets to store JWT_PASSPHRASE, but symfony wont pass it to environment variable.

How to reproduce

1. symfony new test-jwt-secret
2. bin/console secrets:generate-keys
3. composer require jwt
4. -- remove JWT_PASSPHRASE from .env
5. bin/console secrets:set JWT_PASSPHRASE
6. bin/console -> Environment variable not found: "JWT_PASSPHRASE".

Additional context