How to change the storage location of "OS Template"?? By default they are located in the virtualizor directory under /var... and this is not always justified, since this is a system partition.
Where exactly should I create a ticket? I think that if this is such a big problem (it's really strange that there is no such setting), then this issue can be solved by mounting another folder (another disk) into this folder.
If the server is fresh with no OS templates then you can symlink your dir to /var/virtualizor/
Else if you have any OS templates present then move / delete them first and then proceed with symlinking.