Confusing UI when reencrypting with identities file referencing multiple Yubikeys

To reproduce:

* create ```.passage/identities``` and ```.passage/store/.age-recipients``` with identities found on two different Yubikeys
```
$ passage generate test
```

Unplug one of the two YubiKeys, then

```
$ rm .passage/store/.age-recipients
$ passage mv test test_new
```

What happens now is that for some reason, ```passage``` is asking for the PIN for the Yubikey present and for the second Yubikey to be inserted at the same time, so it's very unclear what to enter. I've tried ```2``` to skip and typing in the PIN, but neither worked for me ...

This might lead to users inadvertently exhausting their PIN entry attempts ...

EDIT: Probably that is due to the PIN being needed for the decryption, and the missing YubiKey to get the public key?