Bulk copy-paste doesn't work

[XlosVSM]

Using latest versions of TamperMonkey, Chrome, and MB: Bulk copy-paste work codes. When I open a work in cisac and click copy work codes, nothing copies. Even after refreshing chrome and restarting my computer, the button to copy the work codes doesn't copy anything and paste doesn't recognise anything.

[albiek1976]

I installed Tampermonkey on the Firefox browser today as a test and have the same results above as XlosVSM. Google Chrome is my primary browser used with Tampermonkey on Windows 10 home edition.