Strange problem on multilanguage widget

Hi, the plugin is really really well done and I appreciate it.. Anyway I have a problem. I have a blog with two languages and I want to show a different box for each language, each language has its own box. Now, mysteriously, even if I register on instagram developers two different clients for each language and setup two separate widget for each language, e.g English and Italian, the widget displays only the box in English. I can not understand why since “client ID” and “username” are clearly different.

Thank you in advance.

https://www.ads-software.com/plugins/instagram-shortcode-and-widget/