This one is a bit complex:
Any "delete" operation can be replaced by a "rename" operation, and the result is the same.
The problem does not happen at root level. I don't know if it's because it's the root levels, or because the elements are directories.
Hello Anna,
Thank you for reporting this issue with the FileManager. We've logged it for fixing.
I've updated your Telerik points for your involvement in identifying this issue.
Regards,
Ivan Danchev
Progress Telerik