Google translated to English:
"Unfortunately, I am unable to select shapes that were created with the internal shape design as an element in the motion tracking.
I tested this with the free test version of the PowerDirector, version 18.2402.0.
It would be the reason for me to buy, because Pinnacle doesn't have an internal shape designer.
Who can answer this question? the service has not yet been able to answer this question."
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BoilerPlate: To posters who ask for help -- it is nice to thank the volunteers who try to answer your questions !
Anything I post unless stated with a reference is my personal opinion.