Ah, okay! Maybe Prodigy should just force line breaks for very long tokens. Alternatively, I’ll also experiment with a solution that adds a space behind the replacement symbols.
For your use case, you’d probably also want an option to turn off added “real” line breaks when we ship the feature I describe here, so you don’t end up with 3828342 newlines, right? I might add an option for this, just in case.