Even if the input form is set to prohibit copying like this, you can copy and paste by using 'Don't F*** With Paste'. So, I will actually install Don't F*** With Paste on my browser and use it.

Physicians who misuse the "copy-and-paste" feature in patients' electronic health records (EHRs) can face serious consequences, including lost hospital privileges, fines, and malpractice lawsuits ...