Actually, there was a bug I was trying to squish regarding this behavior.
I have been trying to get it to work so that if you draw 1 and have tech cards listed, they will move to your discard and still show up after discard/draw. The latest version may or may not work correctly...
The secondary case is if I draw one for technician, I need to not have listed my tech choices yet and then still generate my tech choices at the discard/draw step. I'm going to try and squish this bug, promise... though I thought I had already
Cards in the tech slot are counted as unique copies of cards, even if they had already been shuffled into the discard.