Can you report that to Technical Support as it sounds like a bug / omission to me? And ask for the best way to proceed.
I'm on the sixth email regarding the same ticket with IK support answering totally out of line. I tried multiple times to refocus the answers on the question, but without success. I recently mentioned the possibility of a bug and since then... no more answer. Honestly, with a support like this, IK has just plummeted in my estimation. And I guess, that now, the IK support will not answer me at all anymore. In any case, I have the impression that I don't have much to expect from IK support anymore...
Repeat for each downloaded file
That's exactly what I would like to avoid. I already did it for Miroslav Philarmonik 2. That's too much time spent doing nothing next to my PC