In double checking if the suggestion to stop chat scrolling when hovering on infoboxes was already a thing, I ended up finding this thread.
I don't know what the preact thing is, but if that's too difficult, one thing that could be done is formatting the answers as pictured below by floating every other button to the opposite side
While it doesn't necessarily solve the problem of chat scrolling, it at least makes it easier to not accidentally hit another button because of it.
The same can be done for other infoboxes like /tier and /rfaq that output multiple links at once.
If this would be a preact thing as well, then rip