[Android Central Question]

So a few months back, I decided to format my data partition to F2FS and see how it works, so I used orangefox rec. and it successfully changed the data partition from ext4 to F2FS.

But today, I wanted to get back to ext4, and so i went to orangefox and formatted my data partition to ext4. And then i rebooted, But after rebooting, it was still showing F2FS for data partiton, so i again changed file system to ext4 and this time, i formatted data as well. But even after doing that, when i rebooted, it was still showing me F2FS.
So pretty much , Im stuck on F2FS.

Can anyone help me how to fix this? I have used fastboot to try and force change the data partiton to ext4 , but it just gives errors.