Key guessing does not work in RFID-Cloner example

[dem1tris]

Step 1: Describe your environment

• OS version: MacOS 14.2.1 (23C71)
• Arduino IDE version: 2.3.3
• MFRC522 Library version: 1.4.11
• Arduino device: Wemos D1 R2 mini
• MFRC522 device: MINI RFID-RC522

Step 2: Describe the problem

Key guessing in RFID-Cloner example can't guess key if it's not 1st in the list. This is because card prevents any communications after failed authentication. The case is handled in rfid_default_keys example with the code:

// http://arduino.stackexchange.com/a/14316
if ( ! mfrc522.PICC_IsNewCardPresent())
    break;
if ( ! mfrc522.PICC_ReadCardSerial())
    break;

Affected file(s) or example(s):

• RFID-Cloner

Steps to reproduce:

1. Put known (e.g. 0xFF...) key not in the first place of the list
2. Run reading

Observed Results:

All attempts will fail with timeout even if know key was tried

Expected Results:

Attempt on known key success, even if the key is not first in the list