Views UI preview makes Ajax crash when using any functions inside the preview (paging, click sorting, etc.) and there is a language prefix

Problem/Motivation

When previewing a view and interacting with it, for example the pager, the ajax breaks. Instead of showing the page it will redirect to the ajax command page.

Steps to reproduce

• Activate the language module and add a second language.
• Add a prefix to all languages.
• Edit a view, preview it, and, for example, use the pager.

Steps to reproduce (the lazy way)

• Setup using Umami
• Edit the Content view to only display 10 items per page, preview it, and, for example, use the pager.