Sunday morning…
When I copy in Code Block, the “right click menu” must be use . The CTRL-C copy the block itself.
For sure, the next CTRL-V pastes the full block.
I DO know that, but when coding the old reflexes are hard to forget and I am trapped 9 times out of 10!
Could you simply deactivate the CTRL-C in editor or active it like it is everywhere else.