Changing org content does not reload org-preview buffer

Hey,
i can't figure it out.

When I load an org file with eaf-open, the org-preview will show up with the right content. After adding some content and saving it, a new html file is generated, but the org-preview will not show the new content or reload it.

When i use revert-buffer it says:
Buffer does not seem to be associated with any file

Using Emacs 29.

(use-package eaf
  :load-path "~/.emacs.d/site-lisp/emacs-application-framework"
  :config
  (require 'eaf-browser)
  (require 'eaf-pdf-viewer)
  (require 'eaf-video-player)
  (require 'eaf-image-viewer)
  (require 'eaf-markdown-previewer)
  (require 'eaf-org-previewer)
  )

Edit: I am using Fedora (Emacs 29). On Windows 11 (Emacs 28) these settings works.
Regards

Edit 2: Again, it generates the new HTML file

Saving file /home/ho/Documents/Test/test.org...
Wrote /home/ho/Documents/Test/test.org
Wrote /home/ho/Documents/Test/test.html
[EAF] Export /home/ho/Documents/Test/test.org to HTML.

Start at eaf-open and the eaf-org-previewer setup, then trace how saving the Org file produces the HTML and how the org-preview buffer is refreshed. Reproduce on Emacs 29 with the configuration shown; done means saved changes appear in the open preview without requiring revert-buffer.