Thank you for writing.
Please post a support ticket and attach a sample application that demonstrates the issue so that I may debug it and determine the cause. Currently we are aware of a problem related to page orientation and the problem manifests when we apply TranslateTransform objects. During page rotation, the X and Y values of this transformation must be manually reversed so this might be causing the issue.
I will look into this. In the mean time, I am looking forward to your reply.
the Telerik team
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