i've upgraded to 5.2 to 5.3 but vroid files are gone

[penyparker]

Describe the bug
it seems files are not deleted since i can run the game
and i can see the skeletal mesh model in the character blue print
but the file itself is just gone from content viewer

UnrealEngine Version:
[e.g. UE5.3 and Using latest source and VRM4U_5_3_20231105]

[ruyo]

Hi.
Since UE 5.3, when I use the function to combine files into one file, the file is no longer displayed in the content browser.
Please re-import in 5.3.
Also, if you changed the parent directory name of the assets in 5.2, the files would be split by asset. Then, please migrate to UE5.3 in that state.