Does anyone know what happens if you do run the "Register-SPOHubSite" on a "Team site (classic experience)" hosted in Office 365 tenant ?
Since there is not a lot of impact information out there I figured I would ask here.
We are not overly concerned about the navigation bar issues since we will be changing the layout of sites & sub-sites anyway.
What we are concerned with is;
1 InfoPath 2013 forms - we have them on many Lists
2 Workflows (2010 & 2013) - we have a lot of them on various Lists that we depend on. [Do not tell me about Power Apps and Flow. They are not a solution for us yet.]
3 SharePoint Designer connectivity, for moving objects and maintaining the aforementioned Workflows.
We are very close to just running the Script and living with the consequences because we really want to use the Hub sites and Modern Experience but our business is dependent on the old ways.
If I am being paranoid and the command will not affect any of the back-end services we may just try it,