Actually, in order to readjust a comment, you need to :
1- "Add a comment"
2- Write your comment
3- "Display the comment" -> the text zone become readjustable
4- Readjust the text zone
5- "Hide the comment"
It would be easier if the text zone was adjustable when you created it.
Valid enhancement request - interesting find (I had never noticed this).
New - confirmed
Note: Enhancements are taken up pretty much exclusively by volunteers who choose what enhancements they want to implement. I have verified that this is a valid request but this does not come with a guarantee that it'll be implemented. If you or someone you know would like to try to fix it - patches are welcome :)
Migrating Whiteboard tags to Keywords: (needsDevEval)
*** This bug has been marked as a duplicate of bug 68695 ***