### Bug Description: A few Yactfr test traces do not contain any data stream class fragments in the metadata which is contrary to the requirements of the [ctf2 spec](https://diamon.org/ctf/#metadata-stream) ### Additional Information [pass-diff-uuid-from-ctf-1.zip](https://github.com/user-attachments/files/25421207/pass-diff-uuid-from-ctf-1.zip)
Bug Description:
A few Yactfr test traces do not contain any data stream class fragments in the metadata which is contrary to the requirements of the ctf2 spec
Additional Information
pass-diff-uuid-from-ctf-1.zip