Select and copy Text very often doesn't work with Adobe Acrobat Reader. What could be the problem?
I'm on Windows 10 and no matter what i try, no matter how i mark text (doubleclick or left mouse button down + drag + left mouse button up or even menu/edit/select all), most of the times (but sometimes it does work for the same document where it previously didn't, and while it's still open, no close/reopen has been done), copying text (with CTRL+C, with Right-Mouse-Button-Context-Menu + Copy, with the popup-toolbar and its copy icon or with menu/edit/copy) doesn't copy anything to the clipboard.
Copying the same marked text from the same document with the chrome pdf plugin always works.
I'm testing with the newest Adobe Acrobat Reader (V 2022.003.20310 64-bit).
Here's an example file where sometimes copying works and sometimes it doesn't:
https://www.adobe.com/support/products/enterprise/knowledgecenter/media/c4611_sample_explain.pdf
Note that i did click on "enable all features" when the warning about a potentially unsafe document has been shown.
The "Document Properties" show under Tab "Security", Line "Content Copying": Allowed.
This is awfully annoying and some friends told me they have the same problem so that i don't think it's just my pc.
