Hello Fritjof,
Please kindly check the original answer posted on stackoverflow.
https://stackoverflow.com/questions/60710395/adding-a-custom-view-to-a-page-not-working-in-pdftron-android-for-xamarin/60711161#60711161
If possible, please kindly keep your ticket in one location, for example, you can submit a support ticket:
https://www.pdftron.com/form/request/
If you submit the same question in many different places, it does not make the process faster. Thanks.
Check your ticket status - https://support.pdftron.com/helpdesk/tickets/12635
Best Regards,
Shirley Gong
Developer
PDFTron Systems, Inc.
www.pdftron.com
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