You know how Rstudio data viewer shows you the column number and column type when Viewing a data.frame?
It seems that positron only shows the type of column but not the number.
I found this feature of Rstudio viewer really great when working with big datasets with many columns that are written in weird formats, so I can easily locate the column numbers I'm interested in. I think this would be a nice feature to add to the positron data Viewer.