I'm not sure where this “gallery item” is defined but with kind 1 k-tag 20 I would call it a “backwards compatible gallery item”
Discussion
It's not backwards compatible. It's a totally different data structure and ends up in different feeds.
I select kind 20 and kind 1, specifically.
I'm more interested in kind 20 handling multiple images in one event, so that I can group similar pictures, in the gallery.
Isn’t all the image info in imeta tags? its the same in kind 1 or 20.
Is something missing in these 2 embeds that could give a problem?
Nope ✅