Commands executed under Fedora last stable in Gnome on Wayland session:
$ gpg --versio| head -n 2
gpg (GnuPG) 2.2.17
libgcrypt 1.8.4
Be the password set for encrypting saved or not in the local password manager, while decrypting there is no prompts for password.
$ touch V; gpg -c --cipher-algo aes-256 V; rm V
$ LANG=C gpg -o V -d V.gpg
gpg: AES256 encrypted data
gpg: encrypted with 1 passphrase