PDF doesn't seem to work anymore (iPhone)

[Nanshen]

I have some old decks that used PDF -- I could tap and hold on the PDF, and it'd pop up and allow me to scroll through the PDF, while listening to audio.

But now neither the old decks nor new decks with new PDFs allow me to do this -- I tap and hold, but nothing happens (I can only preview the first page and a fifth of the second).

Is PDF support officially dead?

[Ernie]

Hi,

Perhaps you need to turn on the following setting:
Global Options > Control > Advanced > Hold to Zoom > ON

[Nanshen]

AMAZING! All is right with the world yet again!

<3 <3 <3