In OmniFocus 2, task text should wrap automatically, regardless of whether or not you’re editing:
If you’re having trouble getting your task titles to wrap, it would be great if you could post some screenshots so that other forum users can understand your issue better. (And if you need a guaranteed response from Omni, remember that sending us an email is the best way to get one.)
Teki I have found it happens at certain widths and not at others. If I slowly drag the window wider, there are moments where you get “Th…” and then as you keep going the wrap comes back