Since Multicam Sequence are "nested" in the final timeline, only the first audio track comes across in the OMF. Even though there is 8 tracks total in the MC Seq and only the first 2 are good.
So my question is, apart from replacing the nested audio tracks with the original audio in my final sequence, is there a way to tell Premiere how many audio tracks it should use to export an OMF?
Nobody can give a hint on this? Am I the only one doing multicam and exporting to OMF afterwards?
This will be corrected in the next version of Premiere Pro coming June 17th. You'll be able to 'flatten' your multicam nests so this scenario works as expected.