Error message keeps popping up

When viewing a PDF in DEVONthink To Go, if I accidentally touch the screen for too long, an error message (“This is a premium feature, an in-app purchase is required to use it”) keeps popping up over and over again (like for several minutes). Other than making the in-app purchase (which I don’t need, since I don’t plan to annotate PDFs), what can I do to make the pop-up stop. I don’t mind it popping up once…but not dozens of times.

Thank you for the report. We’ll fix it in 2.0.4!

Thanks for the quick reply; I’m looking forward to the update.