I am not doing anything other than:
Release along with a website and an interpreter.
The site(s) and interpreter work just fine, but with odd results across different browsers.
In Edge, Safari, and Chrome, the game window ends up putting the contents “below the fold” and unless you scroll down or hit a few carriage returns, you don’t see what was printed out.
This layout issue doesn’t happen in Firefox.
It looks like the frame is just not keeping the text scroll pegged to the bottom.
Are there settings that need to be tweaked in the CSS pages to force things to behave?