Zoom bug in PDF reader?

A place to discuss Bookends for iPad, iPhone, and iPod touch.
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akiss
Posts: 3
Joined: Fri May 07, 2021 4:25 pm

Zoom bug in PDF reader?

Post by akiss »

Hi

I have found what I think is a bug in the PDF reader in Bookends for iOS. When viewing a long PDF (in this case it is a textbook that is 1,000+ pages long), if I pinch to zoom out beyond 100% the way the reader suddenly jumps the page back 100-200 pages. This is captured in the screen recording below.

https://streamable.com/s61jgn

In this case I am pinching to zoom out beyond 100% and it jumps back from chapter 12 to chapter 7. This is quite annoying as this bug is often triggered when trying to zoom out after having zoomed in to write a note or other annotation.

Thanks!

Serge
Posts: 278
Joined: Sat Oct 22, 2011 1:09 pm

Re: Zoom bug in PDF reader?

Post by Serge »

Is it reproducible in PDF Viewer app (we are using their pdf engine)? If yes, please send them your pdf for testing.
viewtopic.php?f=7&t=4266

akiss
Posts: 3
Joined: Fri May 07, 2021 4:25 pm

Re: Zoom bug in PDF reader?

Post by akiss »

Yes it is. I will send the PDF to them directly. Thanks for the quick reply.

akiss
Posts: 3
Joined: Fri May 07, 2021 4:25 pm

Re: Zoom bug in PDF reader?

Post by akiss »

FYI I reached out to PSPDFKit and they have started tracking the bug internally. They requested I let the Sonny Software team know of the ticket number (24664).

Jon
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Location: Bethesda, MD
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Re: Zoom bug in PDF reader?

Post by Jon »

Thank you.

Jon
Sonny Software

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