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Changed grub-default in encrypted Manjaro/Arch – BIOS shows up after decrypting

System

Fully encrypted Manjaro Linux

Problem

I tried to downgrade my kernel, modified the grub. Now when Im booting, the screen appears in which I need to enter the decryption key. Everything fine till here. I enter the key and the BIOS shows up instead of booting into the system. When Im entering a wrong key Im in the grub rescue mode (maybe this could help).

Not sure if this information is needed but heres what i see

It shows: “Enter passphrase for hd0,gpt (uid..blabala):

in grub rescue, the command ls shows (proc) (hd0) (hd0,gpt2) (hd0,gpt1)

What I did:

The Menu items in grub.cfg were “5.13”, “5.13 fallback” and “5.10 LTS” (which is index 2, the one I choose)

changed the value of grub-default (/etc/default/grub) from saved to 2.

Ran the command sudo grub-set-default 2. Finally I did sudo grub-update and rebooted.

Could somebody please help?