Curves do not scale with modified animation length at reimporting animation with new interchange importer

1. Rename attached AS_A1.fbx to AS_A.fbx
2. Import the fbx(length:28frames) with SK_Mannequin skeleton
3. Open the animsequence
4. Create a curve in curve editor pane
5. Add some keys to the curve
6. Save the asset
7. Rename attached AS_A.fbx to AS_A1.fbx
8. Rename attached AS_A2.fbx to AS_A.fbx
9. Reimport the animsequence and see curves

Result:

The curves are not scaled. This behavior is not compatible to UE5.4 or earlier