Cryptsetup fails to provide mountable device after cryptsetup update [closed]

I have updated Ubuntu from version 22 to version 24, which also came with an update of the cryptsetup tool from cryptsetup 2.4.3 to cryptsetup 2.7.0.

I have always successfully mounted my partition using two commands:

cryptsetup open --type plain /dev/sda1 datamount /dev/mapper/data /data

Since the latest Ubuntu update, I am receiving the following warnings when running the cryptsetup command:

WARNING: Using default options for cipher (aes-xts-plain64, key size 256 bits) that could be incompatible with older versions.WARNING: Using default options for hash (sha256) that could be incompatible with older versions.For plain mode, always use options --cipher, --key-size and if no keyfile is used, then also --hash.

Further, mounting the resulting mapper device results in an error:

mount: /data: wrong fs type, bad option, bad superblock on /dev/mapper/data, missing codepage or helper program, or other error.       dmesg(1) may have more information after failed mount system call.

This leads me to believe that some of the mentioned default parameters have changed. I have tried a bunch of combinations, without luck. Can anyone tell me what's going on?