Using autocomplete with the fuzzy operator returns results, but they are scored all with the same value (1). This has been reported a couple times in the developer forum as well:

https://developer.mongodb.com/community/forums/t/fuzzy-autocomplete-score/13341/4

https://developer.mongodb.com/community/forums/t/trying-to-understand-atlas-search-autocomplete-result/13819

This can make it difficult to process and rank results on the client side, especially for high volumes of returned documents. It would be helpful if autocomplete + fuzzy would support relative scoring.