Problem Statement/Rationale

When I use Compass in stages view with $search command with a search index name that doesn't exist, I get a message "

No results found

This may be because your search has no results or your search index does not exist." 

When I switch to Text view, I get "No preview documents" 

Steps to Reproduce

Run the command in Compass for $search on an index that doesn't exist, switch between Text and Stages view

Expected Results

I expect the messages to be the same in both views.

Additional Notes

Perhaps part of https://jira.mongodb.org/browse/COMPASS-6599?