access .orig_data after a graph contraction

[artxz]

The node and edge data returned by convert(tbl_graph, to_contracted, ...) contain a tibble-column ".orig_data". How should one access this? I tried unnest_wider() but it returned an error:

Error in unnest_wider(): ! data must be a data frame.

[thomasp85]

You really shouldn't concern yourself with that column as it is only there for internal use