I can’t go back to the product page with the product tap or save button after I add the product.
Sorry for the inconveniences. We have found the bug and fixed it. Please try again.
What caused this bug is when you upload new picture and save.
I also had that problem when I wanted to update screenshots.
It seems that the bug has been fixed. But what I did was to remove all screenshots, leaving it empty, I saved, then I uploaded the screenshots and I saved.