When you edit the workflow file from the UI, the textarea is to short, leaving off a large area unused.
This sounds less like a discussion topic and more like a feature request or bug report to me.
You should use the Feedback form for GitHub Actions to get in touch with the appropriate engineering team. It also makes it more convenient for them to collect and categorize your suggestions.
I think we can set this as resolved.
For me, I do see that the entire length of the screen is used and the scroller (while not viewable in my screenshot) indeed extends all the way
Jup, just checked again and it is fine now.
Awesome, thanks for confirming!
I ran into this issue yesterday when editing an issue template. It occurred after resizing the window, but reloading the page resolved it for me.