It's not entirely clear to me how to reproduce this issue but I've run into it at least two or three times now over the past month or so.
Performing a search either shows no results, which auto refreshes to show results (and then vice versa) or I get "No results" with results at the same time.

I can see in the console that there are errors about there being socket connections.

I would expect this to not occur and be relatively deterministic 😅