Multi language image metadata generates error

Thank you, I did and yet cannot find a clear solution. I believe the problem resides in how Grav handles the image object, the structure looks like this:

The first image object has *.meta.yaml side file, the second one hasn’t.

Detail of the added data to the array:

Schermata 2020-07-17 alle 16.48.10

So now the only thing I can think is that Grav, finding two languages, doubles the object into an array, making Twig unable to parse it?

I based my coding on this Loop data from YAML multilingual and this Mutlilingual support for media meta data · Issue #323 · getgrav/grav · GitHub

Thank you!