Ability to add network routes after a VM has been provisioned

There currently isn't any way to add additional network routes after a VM has been provisioned and have those routes persist after a reboot.

Support had mentioned there was a feature request for that and mentioned the ticket number. However, I don't see any way to bring up those tickets so that I can add to it. The feature requests in the SolusVM community don't seem to be the official way to add in feature requests either. There's only 4 (besides this one now) over a period of a couple of years. So either nobody's using SolusVM, or this is the right place to put in and contribute to additional feedback for feature requests.