try to use slider for additional disk in createVM

app/UI/Disk/Pages/DiskDataTable.php

@@ -141,7 +141,7 @@ class DiskDataTable extends DataTable implements ClientArea
                 "bytes"  => $entity->getBytes(),
                 "master" => $entity->isMaster(),
                 // thurdata patch: prevent root disk from being deleted
-//                "root"   => $rootDisk,
+                "root"   => $rootDisk,
                 // thurdata end 
             ];
         }

app/UI/Disk/Providers/DiskProvider.php

@@ -93,6 +93,15 @@ class DiskProvider extends BaseDataProvider implements ClientArea
             $hdd->setIothread(1);
         }
         $vmModel->disks += $this->formData['additionalDiskSize'];
+
+        logModuleCall(
+            'proxmoxCloud',
+            __FUNCTION__,
+            $formData,
+            'Debug',
+            $vmModel->disks
+        );
+
         $hdd->create();
         $vmModel->save();
         $resourceManager = new ResourceManager();