Does io uring not map well to rust?

Often when i see "rust" and "io uring" together its cause theres some kind of problem. Off the top of my head i remember when kimojio (ms azure project) got open sourced there were lots of problems, and monoio aswell has (had?) problems.

I dont really know the low level details of how rust async works so i ask is the problem just rusts async model dosent map well to io uring? Thats the vibe i get but not sure.