When "re-import" or "re-import with new file" a groom asset in UE5 Preview2, the groom failed to update with the new data/file, still
1. Create and export a groom abc, import it into UE5 preview2
2. Modify the groom in DDC(like length or density) and export, then re-import to UE
3. The Groom asset cannot update as expected, still the same data as Step1
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-146189 in the post.