InDesign is not finding other missing links in a folder after reorganisation. All links have to be linked individually – which is much slower than version 18.

This happened to me after all links were reorganised after packaging, that is, they were moved from the Links folder into other folders.

When I reverted to using the Links folder, all links were marked as Modified. 'Update all links' command did not work. Links had to be selected in the panel and updated by using the Update links button.