One anti-pattern discussed in "Fluent Forever" is learning a group of words from a certain theme all at once, such as colours one week, family members another week, and so on.
Does this apply to spaced repetition systems as well?
If so, how do I avoid it? Do I somehow forbid certain cards from showing up on the same day, or do I just have the first day I start learning each card differ? If the latter, is there some easy way to set this up at the time that I enter the cards into the system, so that I do the complicated work in one go, and only have to worry about the act of memorisation on subsequent days?
Related: This answer to "What are Anki's disadvantages?", which talks about tying related cards, and burying of related cards.