How do I enable isolated user mode on a HYPER-V host?

Question

Hyper-V

Good day! When I try to add a TPM adapter to a virtual machine, I get an error that the node's isolated user mode is disabled. How to enable it, axis Windows server 2016 Datacenter /
There is an article in which there is a code for the power shell. but on the command
Enable-WindowsOptionalFeature -Feature IsolatedUserMode -Online I get a
response
The name of the feature "IsolatedUserMode" is unknown.
So I'm at a dead end ... There is an option to reinstall to the standard, but reconfigure everything like laziness