Debug page for Entity Print Views not displaying inserted block in node (even though viewable on Print View page)

I created a View that uses Contextual Filters and displays a few nodes, one of which contains a block inserted into the node using Advanced Insert View. The corresponding Print page (using Entity Print) displays the inserted block as expected (in the "print_view" image, the block data is the Graduate Faculty members. When I access the debug link to see the print version, the block data is missing (I only have a Graduate Faculty header in the "debug_page" image). Any suggestions as to what may be the issue?