How to move VM to another storage

I had a VM on one storage pool (lvm-thin-1) and I moved it to another pool (lvm-thin-2).
I still see a disk under VM Disks on lvm-thin-1 and when I try to remove it proxmox suggests to remove it from hardware pane of the VM. VM has only one disk on hardware pane and it's the disk on lvm-thin-2.

Can you please help me to reclaim storage on lvm-thin-1?

Proxmox version: Virtual Environment 7.4-17
 
Thank you @Impact , this helped!
so `qm rescan` added it to the Hardware tab as unused disks and I was able to remove them from there.

One peculiar thing: I had a non-working storage (old lan SCSI which I don't use) and `qm rescan` didn't work until I fixed the storage.
 
One peculiar thing: I had a non-working storage (old lan SCSI which I don't use) and `qm rescan` didn't work until I fixed the storage.
The command you ran scans all suitable storage pools for orphan disks, so if you have an inoperable storage defined that would trip the command up.


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