Hi winnie, thanks for taking the time to look at it. I linked my post to this one because it seems that it has nothing to do with hibernation activity, but with sole fact that it’s enabled. Check the linked post (your requested info included), and the solution too 
:
https://forum.manjaro.org/t/manjaro-xfce-gnome-21-2-4-minimal-220301-linux515-iso-default-install-fde-nohibernation-on-efi-baremetal-or-kvm-boot-device-does-not-exists/106452