I am using Drupal 8.5.6 and need to make the authoring information hidden for each content type. In other words, there should be no 'authored by admin on (date)' on any page. The fix should be simple (How do I hide the authoring information?) but similarly to https://stackoverflow.com/questions/51771776/drupal-8-display-settings-tab-missing-from-all-content-types, I do not have the display settings tab. I can get it back by uninstalling the Manage Display module (I tested on a seperate site), but there is a module dependent on 'Manage Display', which if I uninstall, content that shows up on the main page is lost.
Is there a way to replicate checking the 'Display author and date information' box from the database alone? Or is there a way to change this setting without uninstalling the Manage Display Module?