Help, No Subtitles with VCDimager

[nolli]

With Vcdimager 7.12 (the application which is behind graphical frondends like VCDEASY, it seems to be absolutly impossible to create a Mpeg2 with Subtitles, if PBC is On. (i burned a dozen of Disks..)
-I muxed the subtitles with Winsubmux and burned the SVCD with Nero and all worked fine
-I tried the Vcdimager-Demo-SVCD and all worked fine
-I deactivated PBC with VCdimager and also anything works,

"Only"

-if PBC is activated in VCDimager (what i need because of the selectable chapters) there are no more Subtitles visible,
although there are the same messages from vcdimager that subtitles are detected.

Is there someone who knows about this bug?
Wich Authoring-Software works with Subtitles and PBC?
8The only Application i Know is I-Author, but these are CVD-Subtitles and no real SVCD-Subtitles)

I designed the subtitles with Substation alpha (ssa), an created the Bitmaps with MaestroSBT. Then i muxed 2 audio and 4 Subtitles with
Winsubmux.

[sterno]

This is a known bug - but probably not a vcdimager bug. It's a problem with the firmware on many DVD players. Nero does something different so it works, probably like the "something different" it does that makes Nero SVCDs not play properly for a lot of people.

[nolli]

No, is not the problem, it has nothingf to do with the firmware.
I wrote, that i have no problems with the demo-svcd (including subtitles and pbc), so there is no probleme with my dvdplayer. (Friends of me have exactly the same problem). It must be a problem of vcdimager-