It seems that the sieve recipes at main/resources/data/fabricaeexnihilo/recipes/compat/common titanium_from_gravel, platinum_from_gravel and uranium_from_crushed_endstone have wrong tags. I'm not totally sure that I understand the json, but it looks like the titanium and platinum from gravel recipes actually give platinum from endstone, and the uranium from endstone recipe gives uranium from gravel.
It seems that the sieve recipes at
main/resources/data/fabricaeexnihilo/recipes/compat/common
titanium_from_gravel, platinum_from_gravel and uranium_from_crushed_endstone have wrong tags. I'm not totally sure that I understand the json, but it looks like the titanium and platinum from gravel recipes actually give platinum from endstone, and the uranium from endstone recipe gives uranium from gravel.