OS: Debian 9.4
Version: Moodle 3.4.2
PHP Version: 7.2.3
Module/Plugin: Book

When creating a new book under resources, once "Save and display" is hit, the url redirects to https://edit.php/?cmid=275. If we go back to the course, the new book we created appears.If I hover over the new book that has been created, the full url appears at the bottom left of the screen.