how to add @home subvolume in grub-btrfs config

[nitrogenxx]

I would like to express my gratitude for this remarkable project, as it has significantly simplified my life.

Currently, I am seeking guidance on how to incorporate my "@home" subvolume into the grub-btrfs configuration or an appropriate location. Consequently, when I select a snapshot from the grub snapshots menu, i want that it will not just rollback my root subvolume but also my home subvolume simultaneously.

At present, I am using Timeshift to back up both my root and home subvolume together. I frequently find need to boot my system to a previous state with both the root and home subvolume using grub snapshots menu.

maybe I can accomplish this by eliminating the separate "@home" subvolume, although there are instances when I prefer to not eliminating the separate "@home" subvolume. so I am in search of a method to execute a complete system rollback including both the root and home subvolumes using the grub snapshots menu.

Could you kindly provide guidance on how to achieve this? Your professional insights would be greatly appreciated.

[Schievel1]

At the current state this is not possible.
The home subvolume is selected through /etc/fstab, we can not boot into it using grub.

In grub we can not edit /etc/fstab since root isn't mounted yet.