does clonezilla cant save lxc diskparts?

[Indirectelex]

I tried to backup PVE with clonezilla. Worked fine until I launched a container on PVE and I tried to make that backup. Looks like all my partitions are saved successfully until it reach the lxc part of the drive. Should I do something inside the lxc?

 

[LnxBil]

What is your storage with LXC? Normally you don't have them on partitions.