Max. number of account credentials on Nitrokey 3?

Hi there,
I have been scanning the available documentation but could not find an answer with regards to the question, how many credentials can be stored on a Nitrokey 3.

I am looking for an answer similar to this one here:

Specifically I am wondering about OATH-TOTP credentials (more and more websites offer this) and FIDO2, but OpenPGP and PIV would also be interesting.

How many S/MIME certficates can be stored?

On the OpenPGP applet you can store 3 keys.