Talent is the first card to be cast with a full hand and i attempt to fetch Rishkar’s Expertise.
Rishkar seems to be fetched before Talent is cast/leaves the hand.
In other words, the Queue? doesn’t seem to be removing Talent as it should which fails to free up space for Rishkar’s.
It is worthwhile noting that Baral was on the board and it could have drawn before Talent fetched Rishkar’s and I wasn’t aware i.e. drawing Rishkar’s with no mana gain vs fetched with full mana. If this is the case, then it should be made clear whether ability or spell cast should take priority in this instance.
At some point today I’ll update this thread if I can see anything of note in a battle log.