Thank you for the help here. Turns out that “Undetermined” was selected but “English” was de-selected. And in order to select both, you have to ctrl click them, or else it de-selects the other. But the problem seems to be solved now, so thank you very much.
Nice, thanks. I’ve actually ended up settling on the Eternity app. I used its Reddit sibling, Infinity for a long time, so I’m finding my way around pretty easily at this point. I’m sure I’ll start making use of sort more once I’ve got a bit more lurking in and I’ve seen what there is to see.