Can you make it smaller or moveable?
This is better with the upcoming automatch system, though direct and open challenges still have that message box. It’s on the todo list, I just haven’t had time to deal with it. I’d happily merge a pull request if someone wants to submit a patch though: https://github.com/online-go/online-go.com/blob/devel/src/components/ChallengeModal/ChallengeModal.tsx#L415-L432 is the current code