vertical Annotation in Devonthink Standard PDF Editor

Hi,

i have maybe a simple problem.

The Annotation in Devonthink Standard PDF Editor are vertical not horizontal
How can I switch between vertical and horizontal

thanks for any answers
kind regards
Chris
Bildschirmfoto 2018-08-03 um 12.47.30.png

I have never seen this.
What version of DEVONthink and operating system are you running?

High Sierra 10.13.6
Devonthink Pro Office 2.10.1

In DEVONthink, hold the Option key and select Help > Report Bug and attach that PDF. Thanks.