[baokaola]

Are you thinking about using the scroll wheel of the mouse to scroll within the program? If the appropriate terminal modes are enabled by the application running in the terminal, we capture the scroll events in Emacs and forward them to the terminal instead of letting Emacs handle them.

[arikrahman]

Yes, that's what I mean. That's interesting because I could never get it to work properly on vterm. I suspected maybe a better base with ghosttylib might be fixing things.