Cannot delete document created with a name with odd number of backslashes.

When I create a document with a name with an odd number of backslashes ('///') the document is created. When I try to delete it, nothing happens and no other actions can be performed on that document until the document is closed and opened again (except delete).
Reproduction path (also on the Go Green Demo).

• Create any document with a name \\\
• Try to delete the document using toolbar "Document --> Delete..."
• Nothing seems to happen

Expected a pop-up to delete the document.

Furthermore I see some inconsistent behaviour related to this issue.

• After I have tried to delete the document, I cannot perform any action on it that is performed after showing a pop-up dialog.
• If I close the document and open it again, I can rename the document. However if I use a name with backslashed again, the dialog states that it is an illegal name. This should occur when creating the document. It is expected that the validation of the name is the same when renaming and creating a document.