Do not display the Edit form after clicking on the Back button without Write permission

Steps to reproduce:

1. Log in as Administrator
2. Create a new user jdoe which belongs to the members group
3. Under Workspaces, create a workspace whose name is workspace with Read
4. Assign the Read permission to jdoe on this workspace
5. Under "workspace with Read", create a workspace whose name is workspace with ReadWrite
6. Assign the ReadWrite permission to jdoe on this workspace
7. Log in as jdoe
8. Navigate to workspace with Read
9. Navigate to {{workspace with Read}}Write
10. Click on the Edit button => the Edit form for {{workspace with Read}}Write is displayed
11. Click the Back button of the browser
12. Observe that the Edit form is displayed for workspace with Read is displayed whereas the current user does not have the Write permission on it
13. If you save the document, an error is displayed, which is fine

Expected result: the Edit form should not be displayed when the current user does not have the Write permission