Unable to spy AA elements in Adobe Acrobat Reader DC (need to find a way to activate content preparation on opening a PDF)

[Sven_StienWullu]

Hi I'm having trouble spying AA elements in a PDF-file using Adobe Acrobat Reader DC. Spying with AA only highlights the entire window, however if I click somewhere in the file (while AA spying is active), content preparation activates and I can freely spy the elements I need. How do I automatically trigger content preparation? I've tried spying the entire window and doing "Global Mouse Click Centre", etc. But it simply won't activate. -Thanks

[Sven_StienWullu]

Clarification: I need to spy elements in a form and replace/remove certain values.  

[Sven_StienWullu]

Workaround found: Global Send Key TAB through two cells in the form seems to activate accesibility