Unable to copy query results from Data Explorer

Steps to repro:

1) Open Data Explorer in Edge browser
2) Run any query (I ran SELECT * FROM c)
3) Try to copy results (you can longer highlight them as if they were text)

Start by reproducing the issue in Data Explorer using Edge: run SELECT * FROM c, then try to highlight and copy the results. Done means query results can again be selected as text and copied; the payload does not name a file or test, so locate the results-view entry point while tracing the reproduction.

Written by the indexing model from the issue text.