I'll send a video in a few minutes.
Steps to Reproduce:
Open a world in version 25w34b.
Make an iron golem give a poppy to a copper golem.
Close the world and open it with a backup in version 25w35a.
Voilà, a copper golem with a poppy stuck on the back of its head.
Observed Results:
When opening a world in the new version, the poppy on the copper golem’s head turns into an item that appears stuck on the back of its head.
I suppose this should not happen, and I understand it might not be fixable since it seems to only occur during the transition between these versions. However, I don’t know if this issue could reappear in future game drops.
Expected Results:
The poppy should simply stay on the copper golem’s head as intended.
Although it would certainly be interesting to see the flowers as they were before, but with four of them on each side of the lightning rod.
I know this isn't the section, but I thought it was a funny idea.
By the way, thanks for answering