MHA Stereo hmc ingestion issue with 5.3

[bsteagal]

Testing MHA 5.3 with stereo HMC, and finding an interesting issue.

With 5.2, my capture source looks like this:

While in 5.3, the exact same footage location, it looks like this:

All the footage comes in with the same name, is this a bug or has the ingestion process changed?

thanks