Yu'lon, Fortune Granter + Promo Portrait doesn't work

Yu’lon made just 1 golden minion. It might have targeted the same minion twice, but i hope that’s not the intented mechanic.

Context:
Yu’lon was to the far left to be the one to trigger twice.
My board was 2 Golden Promo Drakes, 1 Golden Tarecgosa, 2 Persistent Poets and Yu’lon. It just goldenized one of the Poets.

I had similar issues couple of days ago and I was wondering if the Promo Portrait was working at all. Just remembered this now as I was playing against an opponent with it and tried to see whether it was working for them, and I didn’t see any effect triggering twice. Maybe I was missing something both times but it felt bugged.

Can confirm, Promo Portrait is not working.
Doesn’t make anything trigger twice for me.

Can confirm this. Amber Guardian only gave 1 divine shield.