Kindly follow these steps to report a bug:
Describe your issue:
Crtl-C - Ctrl-V in blocks isn’t working (before the last update, I used to duplicate blocks clicking on them, then ctrl-C, and clicking ctrl-V to paste them as many times as I wanted). I know I can right-click a block, and then “Duplicate” it, but it’s much slower.
Steps to reproduce the issue:
Just try to press ctrl + C, and then click ctrl + V (or cmd⌘+C - cmd⌘+V on Mac)
Expected Behaviour:
It should copy the selected blocks every time the user clicks ctrl-V
Actual Behaviour:
It just don’t make anything.