在[Script Info]中已经定义了WrapStyle： 0，字幕却没有自动换行，请问是哪里有问题呢？
附上字幕代码
[Script Info]
; Script generated by Aegisub 2.1.8
Title:曙光字幕
Original Script:曙光字幕组
Synch Point:0
ScriptType: v4.00+
Collisions:Normal
Timer:100.0000
Video Aspect Ratio: 0
Video Zoom: 4
Video Position: 17995
Last Style Storage: guilty_crown
PlayResX: 1280
PlayResY: 720
WrapStyle: 0
ScaledBorderAndShadow: no
Video File: ..\[Zero-Raws] Guilty Crown - 03 (CX 1280x720 x264 AAC).mp4
Audio File: ?video
