#582 5 of 17 buttons do not work. DVDStyler V2.8, V2.9rc1 windows portable

[ecodrv]

I put 17 buttons(pill3.xml) on vmgm menu 1(16:9 nopanscan) and make dvd.
Button 13-17 do not work. Button 1-12 work.

I save as a project file and terminate DVDStyler and launch DVDStyler again and open the project file and make dvd.
Then all buttons work.

before I launch DVDStyler again, dvdauthor.xml says:
......
<vmgm>
<menus>
<video format="ntsc"/>
<audio lang="JA"/>
<subpicture lang="JA"/>
<!--** MENU 1 **-->
......

Some descriptions seem to be short.
I wonder if dvdauthor treats as 16:9 auto.

after I launch DVDStyler again, dvdauthor.xml says:
......
<vmgm>
<menus>
<video format="ntsc" aspect="16:9" widescreen="nopanscan"/>
<audio lang="JA"/>
<subpicture lang="JA">
<stream id="0" mode="widescreen"/>
<stream id="1" mode="letterbox"/>
</subpicture>
<!--** MENU 1 **-->
......

[ecodrv]

DVDStyler log says:
WARN: Too many subpicture tracks for a menu; 1 is allowed, 2 are present. Perhaps you want different <stream> tags for normal/widescreen/letterbox/panscan within one <subpicture> tag instead of multiple <subpicture> tags?

[ecodrv]

"File" -> "New" -> ...... -> "No template"
I put 17 buttons(pill3.xml) on vmgm menu 1(16:9 nopanscan) and make dvd.
Button 13-17 do not work. Button 1-12 work.

[ecodrv]

This is the same as #599.
http://sourceforge.net/p/dvdstyler/bugs/599/

I tried DVDStyler v3.0 beta 3.
It works fine!
Thank you very much!