I am importing a document into a folder having many child folders. The parent folder has a filter expression. I implemented a filter expression on the parent folder that controls access to the child folder. This filter expression works fine for documents already in the child folder however, when importing files, that will end up in the child folder, I get the error " Operation not allowed, because performing it would cause the entry to become hidden from you".

I want to note that the type of file imported agrees with the filter expression in the sense that the filter expression allows the person to see this type of file only.

Thank you.