While waiting for 25.04.1 to add support through the UI, you can use the incus cli and attach a zvol to an instance:
incus config device add <vm> <zvol-name> disk source=/dev/zvol/<pool>/<test-zvol> io.bus=virtio-blk
While waiting for 25.04.1 to add support through the UI, you can use the incus cli and attach a zvol to an instance:
incus config device add <vm> <zvol-name> disk source=/dev/zvol/<pool>/<test-zvol> io.bus=virtio-blk