OpenShift Support?

[cwthrivent]

Hello, I noticed the following blurb of text in documentation such as the Prerequisites section here:

Note: OpenShift clusters are currently unsupported.

Is there any more information about why? We have been testing ARC deployed to an OpenShift cluster for a few weeks and so far we have not noticed any glaring issues with it, so I am curious about the context behind this note. Even though it appears to be working fine in our test capacity, we wanted to make sure there will not be any issues with it further down the road (e.g. related to scaling for enterprise-level usage or something).

Thanks in advance!