Error in multiple fields of file type

Hello,
same issue here. It seems related to the step where the image field is placed.

I have an image field with up to 6 allowed values (cardinality).

On a form with 3 steps:

• if the image is placed on first step it works ok, it displays just one input image
• if the image is placed on second step, it displays two inputs
• if the image is placed on third step, it displays three inputs

If I create a fourth step and I move the image field to that step, I get 4 image inputs.

Debugging a little I saw that if the "clone" function is removed from here, it works.

It is not clear to me if it is really due to cloning the entity or something else.

For now we would have to continue reviewing.