I would like to be able to copy a selection or everything from a recorded request/response.
You're right. It works on Ubuntu.
Thank you for bringing up this to our attention. We were not aware that the Command+C command (on Mac) does not work in the RAW tabs. We are going to fix this in the next release.
On Ubuntu, however, I was able to copy (with Ctrl + C) from the raw tabs. Would it be possible to double check that you are not able to copy on Ubuntu?
Thanks for your response.
I opened the raw dialog.
I could select text but it wouldn't put it into clipboard.
I tried on both a Mac and on Ubuntu 18.04.