Cannot Paste into Script Module body

I created and tested a PowerShell function in the PowerShell ISE. I then wanted to load that function into an Octopus Script Module. I can create a new Script Module and I can paste into the Script Module name as well as the description, if I choose. But I cannot paste my function into the Script Module body. It just ignores me. It seems silly for me to have to re-type it. I am accustomed to using Ctrl-C and Ctrl-V to copy and paste. But I have also tried Paste from the right click context menu. Cut and Copy work just fine, by the way. Any notion as to what I might be doing wrong?

NVM. Self inflicted. At least to a degree. I was RDP’d to the Octopus Server, browsing the Octopus Web Portal form there when I was experiencing the issue. When I browse the Web Portal from my local machine, I can paste into a script module body with no difficulty.