In the description of the Deck Options, there is a mistake I believe - in bold below.
For example, let’s say you have this collection:
"If you choose to study Deck A:
- Learning steps for all new cards will be 20m 2h (preset 2 applies) I believe it should say 1m 10m and preset 1 applies
- All new cards will be mixed with reviews (preset 1 applies)"