Slow to ingest problem in version 11 fixed?

[I updated an existing question I had in the Version 11 forum, not realizing that there was a new forum for version 12. I'm posting it here also.]
recap:
In the Fuji Express version, Capture One was slow to ingest from a card that had many pre-existing images that had already been ingested. It was very slow to go through them, looking for duplicates. Extremely slow. This becomes a real problem for me when I'm traveling as I don't like to erase a card's images until I'm back home.
[Old thread: viewtopic.php?f=71&t=29695 ]
A representative from Phase One asked for log files etc and said they would look into it.
My question: Is this issue addressed in the new version?
Thanks,
--Darin
recap:
In the Fuji Express version, Capture One was slow to ingest from a card that had many pre-existing images that had already been ingested. It was very slow to go through them, looking for duplicates. Extremely slow. This becomes a real problem for me when I'm traveling as I don't like to erase a card's images until I'm back home.
[Old thread: viewtopic.php?f=71&t=29695 ]
A representative from Phase One asked for log files etc and said they would look into it.
My question: Is this issue addressed in the new version?
Thanks,
--Darin