Behavior: Multiple posts or pages are opened in the editor view. When I save one page / post it will save ALL open pages. It overwrites the changed ACF field on all pages that also where saved.
Example: 2 posts are open in edit mode. I change the content of a ACF text field. I save. Both posts get saved. The content of the text field I edited is now not only updated on the page I was editing, but also on the posts page that was open.
Is this a WP or ACF quirk or is something nog configured the right way?
I am developing local with XAMPP on Windows 10. ACF v5.6.7, WP v4.9.6.
Read more here:: WP overwrites all open posts / pages when saved (ACF)