Hi. I get too many error notices with invalid or missing CSRF token, and from experience I think it could be due to having multiple tabs with edit sessions open in the browser. Could it be due to an Omeka S configuration somehow related to this procedure?: https://stackoverflow.com/questions/19946981/csrf-token-multiple-tab-issue
Would be great if it could be changed to avoid this collision with multiple edits in tabs and that when pressing back the information entered in the forms will be recovered.
Greetings and thanks.