No longer able to clip PDF to DTPO

After upgrading to the latest version I get the attached screenshot when I try to clip to DTPO. Please advise. Thanks.

Have you at least launched DEVONthink To Go once since the update? Does a device restart help?

Yes, I did launch since the update, and I thought I had restarted the phone, but restarting again seemed to fix it. Thanks for the advice.