Whenever I switch to x-web-textile editing in a portlet, I cannot save the changes. The page just hangs, showing the rotating progress animation.
The page becomes unresponsive and the only thing I can do is go back to the previous page. However, the change is never saved.
This happens in both the development (localhost) and the production environment.
I tried switching to the default theme, but that did not change this behavior.
How can I solve this issue?
I'm using Firefox 61.0.1. I'll try Chromium and report back.
Editing a page in x-web-textile is no problem.