Tag exclusion not working

So I tried to exclude content with tags of Yaoi, MaleOnly, and Maletrap while searching for any manga with "isekai" name in it since there aren't any isekai tag. However, it seems like searching with name will bypass all of the tag excluded from the search and I will still be getting those 3 tags i excluded.

So how do I search for isekai manga while also excluding the tag i want?
Is there even any tag that can be used for isekai genre?

My current workaround is by blacklisting those tags i dont want to see, but this doesn't filter it still from the search.

Any help will be appreciated, thank you.
Shirou
Sadly there is no feasible way to do so. The advanced search being bugged out if including title names in a search has been known for a long time, but was never fixed (and most likely never will in the future either). Adding tags for scenarios like Isekai, Sci-fi, Fantasy etc. is something we don't do either, so your current method is probably the best you have.

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