Mac OS - SSH Multi-Line Paste Problem

Mac OS X Mojave (10.14.6)

I am using RDM (2020.1.8.0 Free Edition). I have an issue with copying a long string of text that spans multiple lines. When I then try to paste this into another session or a text editor, it pastes the test with multiple line breaks. This doesn't happen with other terminals I have, namely the Terminal that comes with Mac OS X. In Terminal, the string is one string of text with no breaks when copied, which is what I need.

Is there a way to enable this behavior?

Thank you