Current Workspace could not be resolved as the feature is disabled (DF GEN2)

I'm still not 100% clear on why this is the case, but I think this is the reason for the obscure error:

When we point at a specific workspace and avoid the relative reference, then the error stops.

I wish these errors weren't so obscure.  If I were a frequent user of this technology, then I might realize that the relative reference to the "current workspace" is a new and unreliable feature.   That information would be used to interpret the error.  However when the error message is taken on its own, it says something equivalent to "something bad happened", and requires an hour of trial-and-error to investigate.