I'm able to configure the multiple resource view of the Loeb version of Xenophon's Hellenica and Anabasis so I can see Greek and English next to each other. I'm trying to accomplish the same thing with Herodotus, but I cannot get the corresponding Greek text to show up. Hitting CTRL+SHIFT_M toggles the multiple view for Xenophon, but only switches the title bar's contents. I can see that the "Parallel resource sets" icon is missing for Herodotus, but it appears that the resource carries "Herodotus" index (as the Xenophon resource has a "Xenophon" index). If it sounds like I'm confused, well, I am. 
Can someone offer help, please? TIA,
Lew