After update to Moodle 3.8.2, unable to see in BOOK's table of content (in editing mode) names of chapters, so it's difficult to navigate when change chapter ordering. Is it a MOODLE bug? How can we fix it?
Thank you!

After update to Moodle 3.8.2, unable to see in BOOK's table of content (in editing mode) names of chapters, so it's difficult to navigate when change chapter ordering. Is it a MOODLE bug? How can we fix it?
Thank you!