When I post comments on bugzilla, they're not wrapped. Consequently, my comments show up as loooooong rows, except when I press enter to change the chapter. In the entry form, text is wrapped as expected. See url for some examples of this behavior (assuming this comment is wrapped)

Which Browser and version Do you use tp add this comments ?

Mozilla W2k, 1.1 release

I've noticed this bug several times in various bug reports. I don't know if my own replies has this problem, but once this one-row reply is submitted, I will know for sure. Using Windows XP and moz build 2002091708.

*** This bug has been marked as a duplicate of 11901 ***

Are you using a proxy, such as Proxomitron? The text wrapping is done by the browser, not Bugzilla. If you have something (sich as Proxomitron) that forces soft text wrapping of all textareas (including those that specifically specify hard wrapping), then your responses will be submitted without line breaks.