Blank PDF if OCR locked PDF

DEVONthink
1

I use the smart rule to OCR a PDF if it doesn’t have a text layer. Unfortunately a locked PDF seems to meet the criteria and the OCR fails but I end up with a blank PDF (it overwrites the PDF).

Is there a condition I can add to the Smart rule not to OCR a locked PDF?

2

What version of DEVONthink and macOS are you referring to?
I cannot reproduce this behavior, manually via the Data > OCR menu or a smart rule with the OCR > Apply action.

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