The Origin Stone doesn’t trigger off of Stonehill Defender

Game mode: Wild
Hand size was 8-9
I selected Silvermoon Sentinel (option 3), had space on board, and neither minion was played

Option 1 was Stormwind Guard
Option 2 was Furious Ettin. I had 2-3 durability left on the weaponand subsequent triggers (off spells/locations) worked. I might have copied Stonehill Defender from my opponent but off of frozen clone but can’t recall

Would align with other reports pointing out that cards generated by the origin stone don’t work with it