Bug#1032408: Patch works for me

I've just tested with the fix from Chris Ward (test -e /etc/mtab) and can confirm it's working. Is there a possible way this fix can land in debian 12.1?

Bug#1032408: Patch

This patch (to /usr/lib/live/build/binary_rootfs) resolves the problem when building bookworm live isos on a bookworm host system. I don't know if it is right for other environments. 109,113c109,113 < if ! Chroot chroot "test -s /etc/mtab" <