Hi Toufiq,
in fact the joomshapper is running normaly on the frontend editing, and it was the only way to work in some areas, but if you try to edit some page ou or some module using the joomshapper on the backend, since you click on edit the addons disappear and you cant do nothing.
Please check it again and try to do it and you will see this result.
other thing that I noticed yestersay, using the LMS component, in the courses page, and where we have multiple lessons related, de accordion with the lessons topics is not workinh also.
I'll wait for your feedback, kind regards,
Luis