Autoplay Treasures with Sauna Chooses weird order

[ravi]

I had my Sauna out and the autoplay was quite weird. In game 436 on frankfurt-test.

I had 3 golds and a silver and it played gold-gold-silver. Either it should play the silver first (I think this always makes sense to give you the most choice in what to trash) or it should make you play silver last. But having it play in the middle is quite strange.

See screenshot.