Bug：Search bug: The search results are inconsistent each time

[Pch]

There’s a known issue with the search results numbers :

After search update incorrect result numbers

The search result numbers are wrong and also inconsistently wrong, i mean by that for the same search once it comes back with a result [bug] i tried other searches other than tag: but for file: also comes back with wrong result number but this sometimes have the right number sorry for this pretty bad explanation but i am not sure how could i describe it better also steps to reproduce search by tag: