Cloze Overlapper Not Generating New Cards

Is this why people are saying cloze overlapper doesn’t work with the more recent versions of anki? Everything goes well with the add on until I add the note. All the cards for that note show up in the browser. But when I try to review those new cards from that one note, only the first card shows up (& I know my new card limit is not the culprit). What is going on?

The add-on has been working just fine for me on Anki 2.1.47.

Chances are you’ve enabled one of these options: