What will got carried over in rebasing?

I start with installing Kinoite from booting USB media.

I created /dev/bcache0, which is working with a ssd cache and hdd backing .

Then I rebased to Silverblue. After boot into Silverblue, I find that /dev/bcache0 is not defined.

Is this a normal behaviour? Can I make virtual devices created in one base (Kinoite) also accessible to other bases (Silverblue) ?

Will it be the same if rebased from F34 to Rawhide and vice versa?

ostree://fedora:fedora/rawhide/x86_64/silverblue
                   Version: Rawhide.20210525.n.0 (2021-05-25T06:08:29Z)
                BaseCommit: d230b6a5d4f9d9e14517f78bb556aa0fd1fdc295383911d6dd6a7a60091cebbd
              GPGSignature: Valid signature by 787EA6AE1147EEE56C40B30CDB4639719867C58F
           LayeredPackages: gnome-tweaks guestfs-tools hdparm iotop libguestfs-tools
                            libvirt-client libvirt-daemon-config-network libvirt-daemon-kvm
                            libvirt-nss python3-libguestfs qemu-img qemu-kvm sg3_utils
                            smartmontools sway terminator virt-install virt-manager virt-top
                            virt-viewer

  ostree://fedora:fedora/rawhide/x86_64/kinoite
                   Version: Rawhide.20210525.n.0 (2021-05-25T06:11:36Z)
                BaseCommit: 69d4f9bc4bf246814bdb6f2c3a60d0b46db52bc8c8ec31aa8353681c81ee006f
              GPGSignature: Valid signature by 787EA6AE1147EEE56C40B30CDB4639719867C58F
           LayeredPackages: gnome-tweaks guestfs-tools hdparm iotop libguestfs-tools
                            libvirt-client libvirt-daemon-config-network libvirt-daemon-kvm
                            libvirt-nss python3-libguestfs qemu-img qemu-kvm sg3_utils
                            smartmontools sway terminator virt-install virt-manager virt-top
                            virt-viewer
                    Pinned: yes

  ostree://fedora:fedora/rawhide/x86_64/kinoite
                   Version: Rawhide.20210522.n.1 (2021-05-22T18:26:11Z)
                BaseCommit: 8a915542daaff13a2d1d6c328f261080de00a5445988157ad62b6e6f329c339e
              GPGSignature: Valid signature by 787EA6AE1147EEE56C40B30CDB4639719867C58F
           LayeredPackages: gnome-tweaks guestfs-tools hdparm iotop libguestfs-tools
                            libvirt-client libvirt-daemon-config-network libvirt-daemon-kvm
                            libvirt-nss python3-libguestfs qemu-img qemu-kvm sg3_utils
                            smartmontools sway terminator virt-install virt-manager virt-top
                            virt-viewer
                    Pinned: yes