Can't change registration state via editable field after updpate

Thanks for the post - if you can explain how that select list is built that would help. I assume you have a custom module that provides a views field plugin or something like that.

It is this module: https://www.drupal.org/project/editablefields →

The plugin from that module is working for me in my test system (nice module btw!) and the way the select list is built hasn't changed. I recommend clearing cache and if that doesn't work to restore the list, review your workflow at /admin/config/workflow/workflows/manage/registration - to be included, a state has to have its "Show on form" box checked, and there has to be a transition to it from the current state of the applications. If that doesn't help I would need a dump of your site to assist further.

I am changing the Component for this issue, since the Workflow submodule is not involved in building that select list (it controls the workflow action buttons when viewing a registration).