I have seen similar behaviour in Anakonda even with regular disks.
Please try to boot from the instalaltion media and go for troubleshooting.
Then , just get a console (Ctrl + Alt + Fx - where x is between 1 and 12) and wipe the beginning of your NVMe.
Something like:
dd if=/dev/zero of=/dev/nvme0n1 bs=4M count=100 status=progress
Then reboot and try again.
I assume that you do not have anything on it.
Best Regards,
Strahil Nikolov