Only the first call to unbindAndBackup should have the backup, this fallback create backup data for the nested call. ...
I have a fix ready for this in cl: 17967661 ...
This Jira is there to make sure we load the skeleton asset before the skeletalmesh asset need it ...
There are a few issues a licensee has found with the skeletal mesh merge operation. See the UDN for more details and the proposed fixes. Note, the issue with the cloth merge is already logged in a ...