Create a separate window showing current QSO text that does NOT scroll

I have several friends who enjoy long QSO's, and can end up sending 3 or 4 lines of text in response to a comment, or question. I do the same.

As things stand now, the data stream window understandably scrolls up with each line of received text, and I don't have time to find or read earlier text before it's scrolled off the screen.

I'm thinking perhaps a simple window could be opened that would show all the data of the CURRENT QSO, in a static form, which could be browsed, and commented on (perhaps even copied FROM that window to the "New Message" window, while in QSO, )

Additional text from the data stream window would be appended to the text in that window, when it was closed, and show up too, the next time this "static window" was opened in the QSO.

Is this possible?