Comment titles do not auto-wrap in the blueprint event graph, which can make reading a commented section of blueprints difficult.
Regression (no) issue (does) occur in 4.10.4
Comment does not automatically wrap when it is longer than the width of the comment box. To wrap, a user must use shift+enter
Comment wraps in comment box to fit within the width of the comment box.
Head over to the existing Questions & Answers thread and let us know what's up.