If a search is entered without a specific result, and the search query is in a different tab created as an entity, you cannot re-run the previous tab's search to get result. naturally this rerunning doesn't work even if a new entity is not created, but in that case there is no expectation that search will yield a different result.

try this: Do a search for something. in a different tab, create an entity with that name. Then you can't search again in the original tab unless changing entities, changing the name or refreshing the whole page