OpenPGP data is currently stored on the external flash and encrypted with a key bound to the MCU. Using the secure element for this is an option, which will be available in the coming releases. FIDO2 data is stored inside the internal flash (on the MCU) thus also not extractable - this is important to allow FIDO2 to work over NFC (there is not enough energy available through NFC to allow powering up the secure element). In the future there might also be the option to move FIDO2 into the secure element (with the drawback that FIDO2 will not be available through NFC).