Search error on specific keywords

It looks like the issue with the search scope is still not fixed - when I type a specific words (example: "grey", "library", "drag") and this term was used in some post/s in Spaces where I don't have access then i get this error message.

If there are multiple posts with that searched keyword then when we scroll search results we see the error message multuple times etc.

I think it would be nice to search only in the current space and when the user is in the Activity Feed and using Searchbox then the user could search in all Spaces where the user has access too.